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Radiant|Lab Grown|IGI

3.51ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • IGI LG655440336

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

Certificate IGI LG655440336

Diamond specifications and retailer prices

From $1,988 CAD
£1,119 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,988 CAD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 3.51ct lab-grown radiant diamond

This 3.51ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG655440336 or 655440336. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.51
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655440336
Dimensions10.57 × 7.50 × 5.16 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm7.50 mm3.51 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655440336
Side View
Table 67.0%Crown 42.4°Girdle: MED-STKPavilion 35.2°CuletDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $1,988 CAD|Low: $1,988 CAD|High: $1,988 CAD|Avg: $1,988 CAD
September 26, 2026
Diamond Quarter$1,988 CAD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
3.51VS2HLG36E10AN · Oct 29
$1,988 CAD
£1,119 GBP
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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.

B+
3.51ct Radiant
$1,988 CAD