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Radiant|Lab Grown|IGI

15.11ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG801669006

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

Certificate IGI LG801669006

Diamond specifications and retailer prices

From $5,145 NZD
$2,900 USD
As of November 2, 2026
Save $21,762 NZD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $26,907 NZD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.11ct lab-grown radiant diamond

This 15.11ct 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 LG801669006 or 801669006. Listed at 10 retailers as of November 2, 2026, with prices from $5,145 to $26,907, a $21,762 spread on the same certified stone. Adiamor lists it at $26,907. 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

15.11
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801669006
Dimensions17.96 × 12.42 × 7.99 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.96 mm12.42 mm15.11 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801669006
Side View
Table 71.0%Crown 41.3°Girdle: MediumPavilion 34.5°Culet: NoneDepth 64.3%

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: Nov 2
Current: $26,907 NZD|Low: $5,145 NZD|High: $26,946 NZD|Avg: $12,342 NZD|-0.1%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$5,145 NZD
Retailer 3$6,627 NZD
Retailer 8$6,923 NZD
Retailer 7$7,438 NZD
Retailer 5$7,513 NZD
Retailer 2$7,674 NZD
Retailer 4$8,991 NZD
Retailer 10$16,946 NZD
Retailer 9$25,869 NZD
Adiamor$26,907 NZD

45 data points across 10 retailers

10 retailers$5,145 NZD to $26,907 NZD

A
Cheapest Retailer
-
$5,145 NZD
$2,900 USD
A
Retailer 2
-
$6,627 NZD
£2,941 GBP
View
B+
Retailer 3
-
$6,923 NZD
$3,902 USD
View
A
Retailer 4
-
$7,438 NZD
$4,192 USD
View
A
Retailer 5
-
$7,513 NZD
ZAR 68,404 ZAR
View
A
Retailer 6
-
$7,674 NZD
€4,119 EUR
View
B+
Retailer 7
-
$8,991 NZD
A$7,796 AUD
View
B
Retailer 8
-
$16,946 NZD
$9,551 USD
View
B
Retailer 9
-
$25,869 NZD
$14,580 USD
View
Most Expensive
B
Adiamor
D-81753044 · Nov 2
$26,907 NZD
$15,165 USD
View
9 more retailers have this diamond
Prices start from $5,145 NZDSave up to $21,762 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
15.11ct Radiant
$5,145 NZD