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Heart|Lab Grown|IGI

1.25ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG831685910

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831685910

Diamond specifications and retailer prices

From $339 SGD
As of November 4, 2026
Save $984 SGD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,323 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831685910 or 831685910. Listed at 12 retailers as of November 4, 2026, with prices from $339 to $1,323, a $984 spread on the same certified stone. MOH London lists it at $1,323. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831685910
Dimensions7.71 × 6.74 × 4.28 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm6.74 mm1.25 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831685910
Side View
Table 63.0%Crown 32.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 55.5%

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 4
Current: $1,323 SGD|Low: $339 SGD|High: $1,357 SGD|Avg: $754 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$339 SGD
Retailer 5$502 SGD
Retailer 2$505 SGD
Retailer 6$599 SGD
Retailer 4$964 SGD
Retailer 7$980 SGD
MOH London$1,323 SGD

42 data points across 7 retailers

12 retailers$339 SGD to $1,323 SGD

Retailer 1
-
$229 SGD
Price last confirmed 28 days ago
Retailer 2
-
$266 SGD
View
Price last confirmed 21 days ago
Retailer 3
-
$284 SGD
View
Price last confirmed 28 days ago
Retailer 4
-
$284 SGD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$339 SGD
View
A
Retailer 6
-
$502 SGD
View
A
Retailer 7
-
$505 SGD
View
B+
Retailer 8
-
$599 SGD
View
Retailer 9
-
$912 SGD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$964 SGD
View
Retailer 11
-
$980 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG831685910 · Nov 5
$1,323 SGD
£815 GBP
View
11 more retailers have this diamond
Prices start from $339 SGDSave up to $984 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
1.25ct Heart
$339 SGD