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Heart|Lab Grown|IGI

1.26ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG846629521

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846629521

Diamond specifications and retailer prices

From $282 SGD
As of November 4, 2026
Save $1,134 SGD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,416 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.26ct lab-grown heart diamond

This 1.26ct 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 LG846629521 or 846629521. Listed at 18 retailers as of November 2, 2026, with prices from $282 to $1,416, a $1,134 spread on the same certified stone. MOH London lists it at $1,416. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846629521
Dimensions6.40 × 7.50 × 4.44 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm7.50 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846629521
Side View
Table 59.0%Crown 36.2°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,416 SGD|Low: $282 SGD|High: $1,471 SGD|Avg: $773 SGD|-3.7%
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
Retailer 18
November 5, 2026
Retailer 14$282 SGD
Retailer 16$314 SGD
Retailer 5$327 SGD
Retailer 11$350 SGD
Retailer 10$367 SGD
Retailer 2$396 SGD
Retailer 3$475 SGD
Retailer 8$612 SGD
Retailer 12$645 SGD
Retailer 9$761 SGD
Retailer 7$803 SGD
Retailer 6$863 SGD
Retailer 15$1,125 SGD
Retailer 18$1,129 SGD
Retailer 4$1,136 SGD
Retailer 17$1,193 SGD
Retailer 13$1,206 SGD
MOH London$1,416 SGD

13 data points across 18 retailers

18 retailers$282 SGD to $1,416 SGD

A+
Cheapest Retailer
-
$282 SGD
A
Retailer 2
-
$314 SGD
View
Final sale: no returns
A
Retailer 3
-
$327 SGD
View
A
Retailer 4
-
$350 SGD
View
Retailer 5
-
$367 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$396 SGD
View
B+
Retailer 7
-
$475 SGD
View
A
Retailer 8
-
$612 SGD
View
A
Retailer 9
-
$645 SGD
View
B+
Retailer 10
-
$761 SGD
View
B+
Retailer 11
-
$803 SGD
View
B+
Retailer 12
-
$863 SGD
View
B+
Retailer 13
-
$1,125 SGD
View
B+
Retailer 14
-
$1,129 SGD
View
B
Retailer 15
-
$1,136 SGD
View
B+
Retailer 16
-
$1,193 SGD
View
B+
Retailer 17
-
$1,206 SGD
View
Most Expensive
B
MOH London
LG846629521 · Nov 2
$1,416 SGD
£873 GBP
View
17 more retailers have this diamond
Prices start from $282 SGDSave up to $1,134 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+
1.26ct Heart
$282 SGD