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Radiant|Lab Grown|IGI

9.05ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • IGI LG851650129

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

Certificate IGI LG851650129

Diamond specifications and retailer prices

From $3,031 NZD
$1,708 USD
As of November 1, 2026
Save $6,824 NZD (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $9,854 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 9.05ct lab-grown radiant diamond

This 9.05ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851650129 or 851650129. Listed at 4 retailers as of October 31, 2026, with prices from $3,031 to $9,854, a $6,824 spread on the same certified stone. With Clarity lists it at $9,854. 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

9.05
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851650129
Dimensions14.09 × 10.42 × 7.14 mm
L/W Ratio1.35
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.09 mm10.42 mm9.05 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851650129
Side View
Table 65.0%Crown 44.3°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,774 NZD|Low: $3,031 NZD|High: $9,854 NZD|Avg: $7,369 NZD
Retailer 1
Retailer 2
Retailer 3
With Clarity
November 1, 2026
Retailer 2$3,031 NZD
Retailer 1$6,774 NZD
Retailer 3$9,528 NZD
With Clarity$9,854 NZD

4 data points across 4 retailers

4 retailers$3,031 NZD to $9,854 NZD

A
Cheapest Retailer
-
$3,031 NZD
$1,708 USD
B+
Retailer 2
-
$6,774 NZD
£3,006 GBP
View
B
Retailer 3
-
$9,528 NZD
$5,370 USD
View
Most Expensive
B
With Clarity
851650129 · Oct 31
$9,854 NZD
$5,554 USD
View
3 more retailers have this diamond
Prices start from $3,031 NZDSave up to $6,824 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
9.05ct Radiant
$3,031 NZD