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Oval|Lab Grown|IGI

15.00ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG572350241

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG572350241

Diamond specifications and retailer prices

From $7,349 NZD
$4,142 USD
As of October 31, 2026
Save $11,002 NZD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $18,351 NZD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 15ct lab-grown oval diamond

This 15ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG572350241 or 572350241. Listed at 8 retailers as of October 31, 2026, with prices from $7,349 to $18,351, a $11,002 spread on the same certified stone. Frank Darling lists it at $18,351. 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

15.00
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG572350241
Dimensions19.47 × 13.90 × 8.66 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
19.47 mm13.90 mm15.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG572350241
Side View
Table 62.5%Crown 35.4°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 62.3%

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 31
Current: $18,351 NZD|Low: $7,133 NZD|High: $41,430 NZD|Avg: $15,369 NZD|-18.8%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9$7,349 NZD
Retailer 6$8,585 NZD
Retailer 5$8,962 NZD
Retailer 4$9,368 NZD
Retailer 7$10,763 NZD
Retailer 2$11,040 NZD
Retailer 3$12,449 NZD
Retailer 11$17,395 NZD
Retailer 8$17,942 NZD
Frank Darling$18,351 NZD
Retailer 10$41,430 NZD

28 data points across 11 retailers

8 retailers$7,349 NZD to $18,351 NZD

A
Cheapest Retailer
-
$7,349 NZD
$4,142 USD
Final sale: no returns
A
Retailer 2
-
$8,585 NZD
HK$37,800 HKD
View
A
Retailer 3
-
$8,962 NZD
$5,051 USD
View
B+
Retailer 4
-
$9,368 NZD
$5,280 USD
View
B+
Retailer 5
-
$10,763 NZD
$6,066 USD
View
B+
Retailer 6
-
$11,040 NZD
€5,926 EUR
View
B
Retailer 7
-
$17,942 NZD
$10,112 USD
View
Most Expensive
B
Frank Darling
54517-BBNG · Oct 31
$18,351 NZD
$10,343 USD
View
7 more retailers have this diamond
Prices start from $7,349 NZDSave up to $11,002 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
15.00ct Oval
$7,349 NZD