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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 HK$1,757 HKD
As of November 4, 2026
Save HK$8,913 HKD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,670 HKD at Brilliant Earth · As of November 4, 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 16 retailers as of November 4, 2026, with prices from HK$1,757 to HK$10,670, a HK$8,913 spread on the same certified stone. Brilliant Earth lists it at HK$10,670. 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

How it works →
A
Excellent
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: HK$10,670 HKD|Low: HK$1,757 HKD|High: HK$12,239 HKD|Avg: HK$5,092 HKD|-12.8%
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 4, 2026
Retailer 14HK$1,757 HKD
Retailer 11HK$2,040 HKD
Retailer 3HK$2,181 HKD
Retailer 16HK$2,181 HKD
Retailer 13HK$2,432 HKD
Retailer 8HK$3,711 HKD
Retailer 10HK$3,727 HKD
Retailer 2HK$4,017 HKD
Retailer 6HK$4,033 HKD
Retailer 4HK$4,755 HKD
Retailer 15HK$7,006 HKD
Retailer 12HK$7,030 HKD
Retailer 7HK$7,414 HKD
Retailer 9HK$8,732 HKD
Retailer 5HK$8,866 HKD
Brilliant EarthHK$10,670 HKD

38 data points across 16 retailers

16 retailersHK$1,757 HKD to HK$10,670 HKD

A
Cheapest Retailer
-
HK$1,757 HKD
A
Retailer 2
-
HK$2,040 HKD
View
A
Retailer 3
-
HK$2,181 HKD
View
Retailer 4
-
HK$2,181 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$3,711 HKD
View
A
Retailer 6
-
HK$3,727 HKD
View
Retailer 7
-
HK$3,970 HKD
View
Price last confirmed 24 days ago
A
Retailer 8
-
HK$4,017 HKD
View
B+
Retailer 9
-
HK$4,033 HKD
View
B+
Retailer 10
-
HK$4,755 HKD
View
B+
Retailer 11
-
HK$7,006 HKD
View
B
Retailer 12
-
HK$7,030 HKD
View
Retailer 13
-
HK$7,414 HKD
View
Price last confirmed 18 days ago
B
Retailer 14
-
HK$8,732 HKD
View
B
Retailer 15
-
HK$8,866 HKD
View
Most Expensive
B
Brilliant Earth
17988592A · Nov 4
HK$10,670 HKD
$1,360 USD
View
15 more retailers have this diamond
Prices start from HK$1,757 HKDSave up to HK$8,913 HKD

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
HK$1,757 HKD