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Round|Lab Grown|IGI

5.31ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG579385229

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579385229

Diamond specifications and retailer prices

From $1,840 SGD
$1,439 USD
As of October 31, 2026
Save $2,775 SGD (60%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,615 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.31ct lab-grown round diamond

This 5.31ct lab-grown round 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 LG579385229 or 579385229. Listed at 2 retailers as of October 30, 2026, with prices from $1,840 to $4,615, a $2,775 spread on the same certified stone. Brilliant Earth lists it at $4,615. 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

5.31
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579385229
Dimensions11.30 × 11.25 × 6.86 mm
L/W Ratio1.00
Girdle conditionFaceted
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
11.30 mm11.25 mm5.31 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579385229
Side View
Table 56.0%Crown 33°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,615 SGD|Low: $1,230 SGD|High: $8,885 SGD|Avg: $3,504 SGD|-48.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3$1,230 SGD
Retailer 4$1,278 SGD
Retailer 2$1,840 SGD
Brilliant Earth$4,615 SGD
Retailer 5$6,422 SGD

2 data points across 5 retailers

2 retailers$1,840 SGD to $4,615 SGD

A
Cheapest Retailer
-
$1,840 SGD
$1,439 USD
Most Expensive
B
Brilliant Earth
20170497Y · Oct 30
$4,615 SGD
$3,610 USD
View
1 more retailer has this diamond
Prices start from $1,840 SGDSave up to $2,775 SGD

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
5.31ct Round
$1,840 SGD