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Luminesce Lab Grown Certified 3 Carat Diamond Oval Solitaire Engagement Ring in 18ct White Gold
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29270084
3 Carat Diamond RingsAfterpay Day SaleAfterpay JewelleryAll ProductsAnniversary GiftsBirthday GiftsBlack Friday JewelleryBlack Friday SaleBoxing Day Jewellery Sale [hidden]BrandsBridal JewelleryCatalogue PromotionsCertified Diamond Jewellery CollectionChristmas Gifts [hidden]Christmas Gifts For Her [hidden]Cyber Monday JewelleryCyber Monday SaleDiamond Engagement RingsDiamond Gifts For WomenDiamond JewelleryDiamond RingsDiamond Solitaire Engagement RingsDiamonds On SaleEngagement JewelleryEngagement Ring SaleEngagement RingsGemstone Engagement RingsGemstone RingsGemstone Rings SaleGiftsGifts For FriendsGifts For MumGifts For TeachersGifts For WomenGold Diamond RingsGraduation GiftsGrahams Boxing Day Sale [hidden]JewelleryJewellery SaleMid Season Clearance Sale [hidden]Mother's Day Sale [hidden]Mothers Day GiftsMothers Day JewelleryNew Year Sale [hidden]No Gift CardOval Engagement RingsOval RingsRingsSaleSale BridalSale RingsSimple Band Engagement RingsSimple Engagement RingsSingles' Day Sale [hidden]Solitaire Diamond RingsSolitaire Engagement RingsUnique Engagement RingsValentines Day GiftsValentines Day Gifts For HerValentines Day JewelleryValentines Day SaleVintage Engagement RingsWatch BrandsWhite Diamond JewelleryWhite Gold Diamond RingsWhite Gold Engagement RingsWhite Gold JewelleryWhite Gold RingsZip After Dark [hidden]
Make a breathtaking statement with this Luminesce Lab Grown Certified 3 Carat Diamond Oval Solitaire Engagement Ring in 18ct White Gold. Featuring a certified 3 carat lab grown diamond in a stunning oval cut, this solitaire ring is a true symbol of timeless love and sophistication. The sleek 18ct white gold setting enhances the diamond’s brilliance, offering a clean and elegant finish. Perfect for those who appreciate both luxury and sustainability, this ring is designed to be treasured forever.
Online customers can return their purchase within 30 days of delivery. This excludes earrings, body jewellery, personalised products and items that have been worn, scratched, damaged, made to order or altered in any way (including resize).
Ring Size Chart
Remove the guesswork when purchasing a ring by finding your ring size in letters using our chart below. For more information, visit our full ring size chart.
Ring Measurement Type:
Finger Circumference (mm)
Sizes
AUS
USA
Europe
44.2
F
3
4.25
44.8
F 1/2
3 1/4
4.75
45.5
G
3 1/2
5.5
46.1
G 1/2
3 3/4
6
46.8
H
4
6.75
47.4
H 1/2
4 1/4
7.5
48
I
4 1/2
8
48.7
J
4 3/4
8.75
49.3
J 1/2
5
9.25
50
K
5 1/4
10
50.6
K 1/2
5 1/2
10.5
51.2
L
5 3/4
11.25
51.9
L 1/2
6
11.75
52.5
M
6 1/4
12.5
53.1
M 1/2
6 1/2
13.25
53.8
N
6 3/4
13.75
54.4
N 1/2
7
14.5
55.1
O
7 1/4
15
55.4
O 1/2
7 1/2
15.75
56.3
P
7 3/4
16.25
57
P 1/2
8
17
57.6
Q
8 1/4
17.5
58.3
Q 1/2
8 1/2
18.25
58.9
R
8 3/4
19
59.5
R 1/2
9
19.5
60.2
S
9 1/4
20.25
60.8
S 1/2
9 1/2
20.75
61.4
T
9 3/4
21.5
62.1
T 1/2
10
22
62.7
U
10 1/4
22.75
63.4
U 1/2
10 1/2
23.25
64
V
10 3/4
24
64.6
V 1/2
11
24.75
65.3
W
11 1/4
25.25
65.9
W 1/2
11 1/2
26
66.6
X
11 3/4
26.5
67.2
X 1/2
12
27.25
67.8
Y
12 1/4
27.75
68.5
Z
12 1/2
28.5
Diameter Of Ring (mm)
Sizes
AUS
USA
Europe
14.07
F
3
4.25
14.27
F 1/2
3 1/4
4.75
14.48
G
3 1/2
5.5
14.68
G 1/2
3 3/4
6
14.88
H
4
6.75
15.09
H 1/2
4 1/4
7.5
15.29
I
4 1/2
8
15.49
J
4 3/4
8.75
15.7
J 1/2
5
9.25
15.9
K
5 1/4
10
16.1
K 1/2
5 1/2
10.5
16.31
L
5 3/4
11.25
16.51
L 1/2
6
11.75
16.71
M
6 1/4
12.5
16.92
M 1/2
6 1/2
13.25
17.12
N
6 3/4
13.75
17.32
N 1/2
7
14.5
17.53
O
7 1/4
15
17.73
O 1/2
7 1/2
15.75
17.93
P
7 3/4
16.25
18.4
P 1/2
8
17
18.34
Q
8 1/4
17.5
18.54
Q 1/2
8 1/2
18.25
18.75
R
8 3/4
19
18.95
R 1/2
9
19.5
19.15
S
9 1/4
20.25
19.35
S 1/2
9 1/2
20.75
19.56
T
9 3/4
21.5
19.76
T 1/2
10
22
19.96
U
10 1/4
22.75
20.17
U 1/2
10 1/2
23.25
20.37
V
10 3/4
24
20.57
V 1/2
11
24.75
20.78
W
11 1/4
25.25
20.98
W 1/2
11 1/2
26
21.18
X
11 3/4
26.5
21.39
X 1/2
12
27.25
21.59
Y
12 1/4
27.75
22
Z
12 1/2
28.5
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Remove the guesswork when purchasing a ring by finding your ring size in letters using our chart below. For more information, visit our full ring size chart.
Ring Measurement Type:
Finger Circumference (mm)
Sizes
AUS
USA
Europe
44.2
F
3
4.25
44.8
F 1/2
3 1/4
4.75
45.5
G
3 1/2
5.5
46.1
G 1/2
3 3/4
6
46.8
H
4
6.75
47.4
H 1/2
4 1/4
7.5
48
I
4 1/2
8
48.7
J
4 3/4
8.75
49.3
J 1/2
5
9.25
50
K
5 1/4
10
50.6
K 1/2
5 1/2
10.5
51.2
L
5 3/4
11.25
51.9
L 1/2
6
11.75
52.5
M
6 1/4
12.5
53.1
M 1/2
6 1/2
13.25
53.8
N
6 3/4
13.75
54.4
N 1/2
7
14.5
55.1
O
7 1/4
15
55.4
O 1/2
7 1/2
15.75
56.3
P
7 3/4
16.25
57
P 1/2
8
17
57.6
Q
8 1/4
17.5
58.3
Q 1/2
8 1/2
18.25
58.9
R
8 3/4
19
59.5
R 1/2
9
19.5
60.2
S
9 1/4
20.25
60.8
S 1/2
9 1/2
20.75
61.4
T
9 3/4
21.5
62.1
T 1/2
10
22
62.7
U
10 1/4
22.75
63.4
U 1/2
10 1/2
23.25
64
V
10 3/4
24
64.6
V 1/2
11
24.75
65.3
W
11 1/4
25.25
65.9
W 1/2
11 1/2
26
66.6
X
11 3/4
26.5
67.2
X 1/2
12
27.25
67.8
Y
12 1/4
27.75
68.5
Z
12 1/2
28.5
Diameter Of Ring (mm)
Sizes
AUS
USA
Europe
14.07
F
3
4.25
14.27
F 1/2
3 1/4
4.75
14.48
G
3 1/2
5.5
14.68
G 1/2
3 3/4
6
14.88
H
4
6.75
15.09
H 1/2
4 1/4
7.5
15.29
I
4 1/2
8
15.49
J
4 3/4
8.75
15.7
J 1/2
5
9.25
15.9
K
5 1/4
10
16.1
K 1/2
5 1/2
10.5
16.31
L
5 3/4
11.25
16.51
L 1/2
6
11.75
16.71
M
6 1/4
12.5
16.92
M 1/2
6 1/2
13.25
17.12
N
6 3/4
13.75
17.32
N 1/2
7
14.5
17.53
O
7 1/4
15
17.73
O 1/2
7 1/2
15.75
17.93
P
7 3/4
16.25
18.4
P 1/2
8
17
18.34
Q
8 1/4
17.5
18.54
Q 1/2
8 1/2
18.25
18.75
R
8 3/4
19
18.95
R 1/2
9
19.5
19.15
S
9 1/4
20.25
19.35
S 1/2
9 1/2
20.75
19.56
T
9 3/4
21.5
19.76
T 1/2
10
22
19.96
U
10 1/4
22.75
20.17
U 1/2
10 1/2
23.25
20.37
V
10 3/4
24
20.57
V 1/2
11
24.75
20.78
W
11 1/4
25.25
20.98
W 1/2
11 1/2
26
21.18
X
11 3/4
26.5
21.39
X 1/2
12
27.25
21.59
Y
12 1/4
27.75
22
Z
12 1/2
28.5
7626621146en
product
https://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-292700848121619022042Luminesce Lab Grown Certified 3 Carat Diamond Oval Solitaire Engagement Ring in 18ct White Gold5999.00//www.grahams.com.au/cdn/shop/files/29270084-a_66aa3a18-3fab-4915-a7b1-3f47eff63ee9.jpg?v=1708910933//www.grahams.com.au/cdn/shop/files/29270084-a_66aa3a18-3fab-4915-a7b1-3f47eff63ee9_large.jpg?v=1708910933AUDInStockLuminesce4146340825223 Carat Diamond Rings414647386330Afterpay Day Sale414636605658Afterpay Jewellery420027007194All Products428196266202Anniversary Gifts428196364506Birthday Gifts414647451866Black Friday Jewellery414647419098Black Friday Sale414647550170Boxing Day Jewellery Sale [hidden]414627463386Brands414634475738Bridal Jewellery414647353562Catalogue Promotions414628348122Certified Diamond Jewellery Collection414635950298Christmas Gifts [hidden]414635983066Christmas Gifts For Her [hidden]414647681242Cyber Monday Jewellery414647648474Cyber Monday Sale414634836186Diamond Engagement Rings414636245210Diamond Gifts For Women414633361626Diamond Jewellery414633984218Diamond Rings414634901722Diamond Solitaire Engagement Rings414634279130Diamonds On Sale414634442970Engagement Jewellery414635589850Engagement Ring Sale414565007578Engagement Rings414635098330Gemstone Engagement Rings414645158106Gemstone Rings414645190874Gemstone Rings Sale428197609690Gifts428197478618Gifts For Friends428197314778Gifts For Mum428197511386Gifts For Teachers428197216474Gifts For Women414634180826Gold Diamond Rings428197150938Graduation Gifts414647517402Grahams Boxing Day Sale [hidden]414564974810Jewellery414646632666Jewellery Sale414647845082Mid Season Clearance Sale [hidden]414647877850Mother's Day Sale [hidden]414636343514Mothers Day Gifts414647910618Mothers Day Jewellery414647976154New Year Sale [hidden]435880591578No Gift Card414635294938Oval Engagement Rings414645551322Oval Rings414644928730Rings414564909274Sale414634508506Sale Bridal414645911770Sale Rings430152646874Simple Band Engagement Rings430151893210Simple Engagement Rings414648139994Singles' Day Sale [hidden]433054220506Solitaire Diamond Rings414635032794Solitaire Engagement Rings430149042394Unique Engagement Rings414636376282Valentines Day Gifts414636409050Valentines Day Gifts For Her414648205530Valentines Day Jewellery414648172762Valentines Day Sale430149828826Vintage Engagement Rings414648598746Watch Brands414634344666White Diamond Jewellery433054613722White Gold Diamond Rings414635786458White Gold Engagement Rings414647156954White Gold Jewellery414646337754White Gold Rings414648271066Zip After Dark [hidden]Make a breathtaking statement with this Luminesce Lab Grown Certified 3 Carat Diamond Oval Solitaire Engagement Ring in 18ct White Gold. Featuring a certified 3 carat lab grown diamond in a stunning oval cut, this solitaire ring is a true symbol of timeless love and sophistication. The sleek 18ct white gold setting enhances the diamond’s brilliance, offering a clean and elegant finish. Perfect for those who appreciate both luxury and sustainability, this ring is designed to be treasured forever.9999.00Certified Diamondsbrand@Cert*collection@LuminesceData Brand Cert*Data BridalCategory Engagement RingsData Category BridalData Category JewelleryData Collection LuminesceData DiamondColourMain GIData DiamondColourMainDescription Near ColourlessData DiamondCut Oval CutData DiamondSizeMain 3 CaratsData Gemstone AnyData Gemstone BirthstoneData Gemstone DiamondData Gemstone GemstoneData Gender WomensData IsEngagementRingData Material White goldData Ring ResizableData SubCategory Ringsfast dispatch@4 - 8 Daysfast_dispatch:number:0fast_dispatch_algolia:4 - 8 Daysgemstone@Diamondgender@WomensGoldPurity:18 ctHead Office LowHead Office Noneinstore_clearance:number:0materials@White goldOn Sale//www.grahams.com.au/cdn/shop/files/29270084-b.jpg?v=1708910933//www.grahams.com.au/cdn/shop/files/29270084-c.jpg?v=1708910933//www.grahams.com.au/cdn/shop/files/29270084-d.jpg?v=1708910933//www.grahams.com.au/cdn/shop/files/29270084-w.jpg?v=170891093344249091834074K5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249091834074InStockK44249091866842K½5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249091866842InStockK½44249091932378L5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249091932378InStockL44249091965146L½5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249091965146InStockL½44249091997914M5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249091997914InStockM44249092030682M½5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249092030682InStockM½44249092063450N5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249092063450InStockN44249092096218N½5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249092096218InStockN½44249092128986O5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249092128986InStockO44249092751578O½5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249092751578InStockO½44249092817114P5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249092817114InStockP44249092849882P½5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249092849882InStockP½44249092882650Q5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249092882650InStockQ44249092915418Q½5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249092915418InStockQ½44249092948186R5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249092948186InStockR44249092980954R½5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249092980954InStockR½44249093013722S5999.009999.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/luminesce-lab-grown-certified-3-carat-diamond-oval-solitaire-engagement-ring-in-18ct-white-gold-29270084?variant=44249093013722InStockS
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