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Round|Lab Grown|IGI

0.31ct M VS1 Round Lab Grown Diamond

ID • M/VS1 • IGI LG821623302

Shape and cutting style on the report: Old european cut

Certificate IGI LG821623302

Diamond specifications and retailer prices

From $124 SGD
As of November 6, 2026
Save $142 SGD (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $266 SGD at Yorxs · As of November 4, 2026
View at Yorxs

About this 0.31ct lab-grown round diamond

This 0.31ct lab-grown round sits in the sub-half-carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821623302 or 821623302. Listed at 5 retailers as of November 4, 2026, with prices from $124 to $266, a $142 spread on the same certified stone. Yorxs lists it at $266. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
M
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821623302
Dimensions4.28 × 4.24 × 2.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Brown
Top View
4.28 mm4.24 mm0.31 ctM / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821623302
Side View
Table 50.0%Crown 39.6°Girdle: MediumPavilion 40.2°Culet: LargeDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $146 SGD|Low: $124 SGD|High: $355 SGD|Avg: $199 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 3$124 SGD
Retailer 1$146 SGD
Retailer 2$189 SGD
Retailer 4$217 SGD
Yorxs$266 SGD

11 data points across 5 retailers

5 retailers$124 SGD to $266 SGD

A
Cheapest Retailer
-
$124 SGD
Final sale: no returns
Retailer 2
-
$146 SGD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$189 SGD
View
B
Retailer 4
-
$217 SGD
View
Most Expensive
B
Yorxs
616960983 · Nov 4
$266 SGD
€198 EUR
View
4 more retailers have this diamond
Prices start from $124 SGDSave up to $142 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
0.31ct Round
$124 SGD