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Radiant|Lab Grown|IGI

15.03ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG831696761

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG831696761

Diamond specifications and retailer prices

From $3,701 NZD
£1,640 GBP
As of November 2, 2026
Save $22,912 NZD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $26,613 NZD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.03ct lab-grown radiant diamond

This 15.03ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831696761 or 831696761. Listed at 14 retailers as of November 2, 2026, with prices from $3,701 to $26,613, a $22,912 spread on the same certified stone. Adiamor lists it at $26,613. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.03
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696761
Dimensions17.64 × 12.25 × 7.94 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.64 mm12.25 mm15.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696761
Side View
Table 69.0%Crown 46.8°Girdle: Slightly ThickPavilion 34.3°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $26,613 NZD|Low: $3,700 NZD|High: $26,704 NZD|Avg: $10,324 NZD|-0.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 8$3,701 NZD
Retailer 4$4,449 NZD
Retailer 12$4,905 NZD
Retailer 6$4,934 NZD
Retailer 9$6,291 NZD
Retailer 2$6,551 NZD
Retailer 11$7,134 NZD
Retailer 14$7,195 NZD
Retailer 7$7,196 NZD
Retailer 10$8,538 NZD
Retailer 13$10,797 NZD
Retailer 5$16,102 NZD
Retailer 3$25,913 NZD
Adiamor$26,613 NZD

29 data points across 14 retailers

14 retailers$3,701 NZD to $26,613 NZD

A
Cheapest Retailer
-
$3,701 NZD
£1,640 GBP
A
Retailer 2
-
$4,449 NZD
$2,503 USD
View
Final sale: no returns
A
Retailer 3
-
$4,905 NZD
$2,760 USD
View
Retailer 4
-
$4,934 NZD
$2,776 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$6,291 NZD
£2,787 GBP
View
A
Retailer 6
-
$6,551 NZD
$3,686 USD
View
A
Retailer 7
-
$7,134 NZD
ZAR 64,845 ZAR
View
B+
Retailer 8
-
$7,195 NZD
$4,048 USD
View
A
Retailer 9
-
$7,196 NZD
€3,856 EUR
View
B+
Retailer 10
-
$8,538 NZD
A$7,391 AUD
View
Retailer 11
-
$10,797 NZD
$6,075 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$16,102 NZD
$9,060 USD
View
B
Retailer 13
-
$25,913 NZD
$14,580 USD
View
Most Expensive
B
Adiamor
D-82460857 · Nov 2
$26,613 NZD
$14,974 USD
View
13 more retailers have this diamond
Prices start from $3,701 NZDSave up to $22,912 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
15.03ct Radiant
$3,701 NZD