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Heart|Lab Grown|IGI

2.51ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG832603941

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG832603941

Diamond specifications and retailer prices

From HK$3,209 HKD
As of November 4, 2026
Save HK$13,503 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$16,712 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.51ct lab-grown heart diamond

This 2.51ct lab-grown heart sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG832603941 or 832603941. Listed at 20 retailers as of November 2, 2026, with prices from HK$3,209 to HK$16,712, a HK$13,503 spread on the same certified stone. Brilliant Earth lists it at HK$16,712. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.51
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832603941
Dimensions8.77 × 9.24 × 5.42 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.77 mm9.24 mm2.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832603941
Side View
Table 64.0%Crown 33.5°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
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: HK$16,712 HKD|Low: HK$2,754 HKD|High: HK$25,028 HKD|Avg: HK$8,404 HKD|-33.2%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 5HK$2,864 HKD
Retailer 6HK$3,209 HKD
Retailer 20HK$3,327 HKD
Retailer 9HK$3,554 HKD
Retailer 19HK$3,915 HKD
Retailer 2HK$4,041 HKD
Retailer 16HK$4,747 HKD
Retailer 15HK$5,476 HKD
Retailer 3HK$5,680 HKD
Retailer 8HK$5,853 HKD
Retailer 7HK$6,441 HKD
Retailer 13HK$7,956 HKD
Retailer 18HK$8,489 HKD
Retailer 14HK$8,999 HKD
Retailer 10HK$11,314 HKD
Retailer 11HK$11,729 HKD
Retailer 4HK$13,495 HKD
Retailer 17HK$13,895 HKD
Retailer 12HK$15,048 HKD
Brilliant EarthHK$16,712 HKD

38 data points across 20 retailers

20 retailersHK$3,209 HKD to HK$16,712 HKD

Retailer 1
-
HK$2,864 HKD
Price last confirmed 13 days ago
A
Retailer 2
-
HK$3,209 HKD
View
Final sale: no returns
Retailer 3
-
HK$3,327 HKD
View
Price last confirmed 12 days ago
Retailer 4
-
HK$3,554 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$3,915 HKD
View
A
Retailer 6
-
HK$4,041 HKD
View
A
Retailer 7
-
HK$4,747 HKD
View
A
Retailer 8
-
HK$5,476 HKD
View
Retailer 9
-
HK$5,680 HKD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$5,853 HKD
View
Price last confirmed 10 days ago
Retailer 11
-
HK$6,441 HKD
View
Price last confirmed 8 days ago
A
Retailer 12
-
HK$7,956 HKD
View
Retailer 13
-
HK$8,489 HKD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
HK$8,999 HKD
View
B
Retailer 15
-
HK$11,314 HKD
View
B+
Retailer 16
-
HK$11,729 HKD
View
B
Retailer 17
-
HK$13,495 HKD
View
Retailer 18
-
HK$13,895 HKD
View
Price last confirmed 10 days ago
B
Retailer 19
-
HK$15,182 HKD
View
Most Expensive
B
Brilliant Earth
21633164A · Nov 2
HK$16,712 HKD
$2,130 USD
View
19 more retailers have this diamond
Prices start from HK$3,209 HKDSave up to HK$13,503 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
2.51ct Heart
HK$3,209 HKD