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Heart|Lab Grown|IGI

1.51ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG776683806

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776683806

Diamond specifications and retailer prices

From $286 SGD
$224 USD
As of October 30, 2026
Save $1,452 SGD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,739 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776683806 or 776683806. Listed at 17 retailers as of October 30, 2026, with prices from $286 to $1,739, a $1,452 spread on the same certified stone. Brilliant Earth lists it at $1,739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776683806
Dimensions7.58 × 8.02 × 4.60 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm8.02 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776683806
Side View
Table 56.0%Crown 33°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.4%

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: Oct 30
Current: $1,739 SGD|Low: $286 SGD|High: $2,007 SGD|Avg: $864 SGD|-13.4%
Brilliant Earth
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
November 1, 2026
Retailer 14$286 SGD
Retailer 11$332 SGD
Retailer 3$355 SGD
Retailer 16$355 SGD
Retailer 13$397 SGD
Retailer 8$605 SGD
Retailer 10$608 SGD
Retailer 6$657 SGD
Retailer 9$662 SGD
Retailer 4$775 SGD
Retailer 15$1,142 SGD
Retailer 12$1,145 SGD
Retailer 7$1,209 SGD
Retailer 2$1,424 SGD
Retailer 5$1,445 SGD
Brilliant Earth$1,739 SGD

39 data points across 16 retailers

17 retailers$286 SGD to $1,739 SGD

A
Cheapest Retailer
-
$286 SGD
$224 USD
A
Retailer 2
-
$332 SGD
$260 USD
View
A
Retailer 3
-
$355 SGD
$278 USD
View
Retailer 4
-
$355 SGD
$278 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$397 SGD
£245 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$605 SGD
$473 USD
View
A
Retailer 7
-
$608 SGD
€453 EUR
View
Retailer 8
-
$648 SGD
£399 GBP
View
Price last confirmed 20 days ago
B+
Retailer 9
-
$657 SGD
$514 USD
View
A
Retailer 10
-
$662 SGD
£408 GBP
View
B+
Retailer 11
-
$775 SGD
$606 USD
View
B+
Retailer 12
-
$1,142 SGD
$893 USD
View
B
Retailer 13
-
$1,145 SGD
$896 USD
View
Retailer 14
-
$1,209 SGD
$946 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$1,424 SGD
£877 GBP
View
B
Retailer 16
-
$1,445 SGD
$1,130 USD
View
Most Expensive
B
Brilliant Earth
17988592A · Oct 30
$1,739 SGD
$1,360 USD
View
16 more retailers have this diamond
Prices start from $286 SGDSave up to $1,452 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
1.51ct Heart
$286 SGD