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Radiant|Lab Grown|IGI

15.02ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG837665748

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

Certificate IGI LG837665748

Diamond specifications and retailer prices

From $5,931 NZD
$3,331 USD
As of October 29, 2026
Save $22,694 NZD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $28,625 NZD at Adiamor · As of October 30, 2026
View at Adiamor

About this 15.02ct lab-grown radiant diamond

This 15.02ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837665748 or 837665748. Listed at 9 retailers as of October 29, 2026, with prices from $5,931 to $28,625, a $22,694 spread on the same certified stone. Adiamor lists it at $28,625. 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

15.02
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837665748
Dimensions18.00 × 12.13 × 7.77 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.00 mm12.13 mm15.02 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837665748
Side View
Table 72.0%Crown 45.5°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 64.1%

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: Oct 29
Current: $28,625 NZD|Low: $4,961 NZD|High: $28,625 NZD|Avg: $12,224 NZD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$4,961 NZD
Retailer 7$5,931 NZD
Retailer 3$6,152 NZD
Retailer 2$8,303 NZD
Retailer 4$8,781 NZD
Retailer 5$8,828 NZD
Retailer 8$17,060 NZD
Retailer 9$21,391 NZD
Adiamor$28,625 NZD

17 data points across 9 retailers

9 retailers$5,931 NZD to $28,625 NZD

Retailer 1
-
$4,961 NZD
£2,194 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
$5,931 NZD
$3,331 USD
View
Final sale: no returns
A
Retailer 3
-
$6,152 NZD
$3,455 USD
View
A
Retailer 4
-
$8,303 NZD
£3,672 GBP
View
A
Retailer 5
-
$8,781 NZD
$4,932 USD
View
A
Retailer 6
-
$8,828 NZD
$4,958 USD
View
B+
Retailer 7
-
$17,060 NZD
$9,581 USD
View
B
Retailer 8
-
$21,391 NZD
$12,014 USD
View
Most Expensive
B
Adiamor
D-82602836 · Oct 30
$28,625 NZD
$16,077 USD
View
8 more retailers have this diamond
Prices start from $5,931 NZDSave up to $22,694 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
15.02ct Radiant
$5,931 NZD