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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 €1,529 EUR
$1,708 USD
As of November 1, 2026
Save €3,443 EUR (69%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €4,971 EUR 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 3 retailers as of October 31, 2026, with prices from €1,529 to €4,971, a €3,443 spread on the same certified stone. With Clarity lists it at €4,971. 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
Color
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

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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: €1,529 EUR|Low: €1,529 EUR|High: €4,971 EUR|Avg: €3,741 EUR
Retailer 1
Retailer 2
With Clarity
October 31, 2026
Retailer 1€1,529 EUR
Retailer 2€4,807 EUR
With Clarity€4,971 EUR

3 data points across 3 retailers

3 retailers€1,529 EUR to €4,971 EUR

A
Cheapest Retailer
-
€1,529 EUR
$1,708 USD
B
Retailer 2
-
€4,807 EUR
$5,370 USD
View
Most Expensive
B
With Clarity
851650129 · Oct 31
€4,971 EUR
$5,554 USD
View
2 more retailers have this diamond
Prices start from €1,529 EURSave up to €3,443 EUR

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
€1,529 EUR