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Radiant|Lab Grown|IGI

15.03ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG839664732

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

Certificate IGI LG839664732

Diamond specifications and retailer prices

From $3,577 NZD
£1,585 GBP
As of November 2, 2026
Save $22,992 NZD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $26,569 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 LG839664732 or 839664732. Listed at 10 retailers as of November 2, 2026, with prices from $3,577 to $26,569, a $22,992 spread on the same certified stone. Adiamor lists it at $26,569. 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 angle43.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839664732
Dimensions18.30 × 12.12 × 7.56 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.30 mm12.12 mm15.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839664732
Side View
Table 74.0%Crown 43.6°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 62.4%

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: $26,569 NZD|Low: $3,576 NZD|High: $26,704 NZD|Avg: $9,641 NZD|-0.5%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$3,577 NZD
Retailer 9$4,299 NZD
Retailer 6$4,745 NZD
Retailer 3$6,079 NZD
Retailer 7$6,366 NZD
Retailer 5$6,895 NZD
Retailer 8$6,981 NZD
Retailer 4$8,252 NZD
Retailer 10$15,570 NZD
Adiamor$26,569 NZD

32 data points across 10 retailers

10 retailers$3,577 NZD to $26,569 NZD

A
Cheapest Retailer
-
$3,577 NZD
£1,585 GBP
A
Retailer 2
-
$4,299 NZD
$2,419 USD
View
Final sale: no returns
A
Retailer 3
-
$4,745 NZD
$2,670 USD
View
A
Retailer 4
-
$6,079 NZD
£2,693 GBP
View
B+
Retailer 5
-
$6,366 NZD
$3,582 USD
View
A
Retailer 6
-
$6,895 NZD
ZAR 62,673 ZAR
View
A
Retailer 7
-
$6,981 NZD
$3,928 USD
View
B+
Retailer 8
-
$8,252 NZD
A$7,143 AUD
View
B
Retailer 9
-
$15,570 NZD
$8,760 USD
View
Most Expensive
B
Adiamor
D-82419399 · Nov 2
$26,569 NZD
$14,949 USD
View
9 more retailers have this diamond
Prices start from $3,577 NZDSave up to $22,992 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
$3,577 NZD