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Oval|Lab Grown|IGI

15.02ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG792640526

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG792640526

Diamond specifications and retailer prices

From $10,387 NZD
$5,854 USD
As of November 1, 2026
Save $26,578 NZD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $36,965 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.02ct lab-grown oval diamond

This 15.02ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792640526 or 792640526. Listed at 6 retailers as of October 31, 2026, with prices from $10,387 to $36,965, a $26,578 spread on the same certified stone. Taylor and Hart lists it at $36,965. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792640526
Dimensions19.83 × 13.86 × 8.58 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.83 mm13.86 mm15.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792640526
Side View
Table 63.0%Crown 32.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

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 1
Current: $13,169 NZD|Low: $10,387 NZD|High: $40,021 NZD|Avg: $20,562 NZD|-8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 1, 2026
Retailer 4$10,387 NZD
Retailer 1$13,169 NZD
Retailer 5$14,762 NZD
Retailer 2$15,082 NZD
Retailer 3$28,305 NZD
Taylor and Hart$36,965 NZD

41 data points across 6 retailers

6 retailers$10,387 NZD to $36,965 NZD

A
Cheapest Retailer
-
$10,387 NZD
$5,854 USD
B+
Retailer 2
-
$13,169 NZD
£5,844 GBP
View
B+
Retailer 3
-
$14,762 NZD
$8,320 USD
View
B+
Retailer 4
-
$15,082 NZD
$8,500 USD
View
B
Retailer 5
-
$28,305 NZD
$15,953 USD
View
Most Expensive
B
Taylor and Hart
6LC0EPQ · Oct 31
$36,965 NZD
$20,833 USD
View
5 more retailers have this diamond
Prices start from $10,387 NZDSave up to $26,578 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 Oval
$10,387 NZD