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Oval|Lab Grown|IGI

15.04ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG831637782

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831637782

Diamond specifications and retailer prices

From $4,563 NZD
£2,025 GBP
As of October 30, 2026
Save $38,056 NZD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $42,619 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 15.04ct lab-grown oval diamond

This 15.04ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831637782 or 831637782. Listed at 11 retailers as of October 29, 2026, with prices from $4,563 to $42,619, a $38,056 spread on the same certified stone. Brilliant Earth lists it at $42,619. 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

15.04
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831637782
Dimensions20.98 × 13.67 × 8.08 mm
L/W Ratio1.53
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.98 mm13.67 mm15.04 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831637782
Side View
Table 63.0%Crown 32°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 59.1%

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 30
Current: $42,619 NZD|Low: $4,563 NZD|High: $42,619 NZD|Avg: $20,089 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6$4,563 NZD
Retailer 9$5,468 NZD
Retailer 4$5,669 NZD
Retailer 11$7,205 NZD
Retailer 5$8,137 NZD
Retailer 7$8,768 NZD
Retailer 2$10,360 NZD
Retailer 10$19,742 NZD
Retailer 8$25,749 NZD
Retailer 3$27,745 NZD
Brilliant Earth$42,619 NZD

15 data points across 11 retailers

11 retailers$4,563 NZD to $42,619 NZD

A
Cheapest Retailer
-
$4,563 NZD
£2,025 GBP
A
Retailer 2
-
$5,468 NZD
$3,082 USD
View
Final sale: no returns
A
Retailer 3
-
$5,669 NZD
$3,195 USD
View
B+
Retailer 4
-
$7,205 NZD
$4,061 USD
View
B+
Retailer 5
-
$8,137 NZD
$4,586 USD
View
B+
Retailer 6
-
$8,768 NZD
ZAR 79,836 ZAR
View
B+
Retailer 7
-
$10,360 NZD
€5,561 EUR
View
B
Retailer 8
-
$19,742 NZD
$11,127 USD
View
B
Retailer 9
-
$25,749 NZD
$14,512 USD
View
B
Retailer 10
-
$27,745 NZD
$15,637 USD
View
Most Expensive
B
Brilliant Earth
21321170A · Oct 29
$42,619 NZD
$24,020 USD
View
10 more retailers have this diamond
Prices start from $4,563 NZDSave up to $38,056 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
15.04ct Oval
$4,563 NZD