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Heart|Lab Grown|IGI

1.25ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG836616676

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836616676

Diamond specifications and retailer prices

From $275 SGD
As of November 4, 2026
Save $1,088 SGD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,363 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836616676 or 836616676. Listed at 17 retailers as of November 4, 2026, with prices from $275 to $1,363, a $1,088 spread on the same certified stone. MOH London lists it at $1,363. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616676
Dimensions6.82 × 7.61 × 4.13 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.82 mm7.61 mm1.25 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616676
Side View
Table 59.0%Crown 35.5°Girdle: THK-VTKPavilion 35.9°Culet: NoneDepth 54.3%

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: $1,363 SGD|Low: $275 SGD|High: $1,374 SGD|Avg: $737 SGD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 5$275 SGD
Retailer 6$308 SGD
Retailer 3$319 SGD
Retailer 14$341 SGD
Retailer 2$386 SGD
Retailer 17$584 SGD
Retailer 13$588 SGD
Retailer 10$625 SGD
Retailer 15$653 SGD
Retailer 4$789 SGD
Retailer 11$833 SGD
Retailer 12$890 SGD
Retailer 16$1,096 SGD
Retailer 7$1,106 SGD
Retailer 9$1,162 SGD
Retailer 8$1,166 SGD
MOH London$1,363 SGD

11 data points across 17 retailers

17 retailers$275 SGD to $1,363 SGD

A
Cheapest Retailer
-
$275 SGD
A
Retailer 2
-
$308 SGD
View
Final sale: no returns
A
Retailer 3
-
$319 SGD
View
A
Retailer 4
-
$341 SGD
View
A
Retailer 5
-
$386 SGD
View
A
Retailer 6
-
$584 SGD
View
A
Retailer 7
-
$588 SGD
View
A
Retailer 8
-
$625 SGD
View
B+
Retailer 9
-
$653 SGD
View
B+
Retailer 10
-
$789 SGD
View
B+
Retailer 11
-
$833 SGD
View
B+
Retailer 12
-
$890 SGD
View
B
Retailer 13
-
$1,096 SGD
View
B
Retailer 14
-
$1,106 SGD
View
B
Retailer 15
-
$1,162 SGD
View
B
Retailer 16
-
$1,166 SGD
View
Most Expensive
B
MOH London
LG836616676 · Nov 5
$1,363 SGD
£840 GBP
View
16 more retailers have this diamond
Prices start from $275 SGDSave up to $1,088 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
$275 SGD