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Heart|Lab Grown|IGI

2.51ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG804621002

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804621002

Diamond specifications and retailer prices

From HK$2,746 HKD
$350 USD
As of November 2, 2026
Save HK$10,566 HKD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$13,312 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct lab-grown heart diamond

This 2.51ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804621002 or 804621002. Listed at 15 retailers as of November 1, 2026, with prices from HK$2,746 to HK$13,312, a HK$10,566 spread on the same certified stone. MOH London lists it at HK$13,312. 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
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804621002
Dimensions9.18 × 7.86 × 5.77 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
9.18 mm7.86 mm2.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804621002
Side View
Table 64.0%Crown 40.6°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 62.9%

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 2
Current: HK$13,312 HKD|Low: HK$2,746 HKD|High: HK$13,471 HKD|Avg: HK$7,060 HKD|-1.2%
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
November 2, 2026
Retailer 2HK$2,746 HKD
Retailer 3HK$3,076 HKD
Retailer 10HK$3,185 HKD
Retailer 15HK$3,405 HKD
Retailer 8HK$3,791 HKD
Retailer 12HK$4,566 HKD
Retailer 13HK$4,590 HKD
Retailer 9HK$6,124 HKD
Retailer 7HK$6,135 HKD
Retailer 5HK$6,928 HKD
Retailer 14HK$9,988 HKD
Retailer 11HK$10,945 HKD
Retailer 4HK$11,276 HKD
Retailer 6HK$12,867 HKD
MOH LondonHK$13,312 HKD

38 data points across 15 retailers

15 retailersHK$2,746 HKD to HK$13,312 HKD

Cheapest Retailer
-
HK$2,746 HKD
$350 USD
A
Retailer 2
-
HK$3,076 HKD
$392 USD
View
Final sale: no returns
Retailer 3
-
HK$3,178 HKD
$405 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
HK$3,185 HKD
$406 USD
View
Retailer 5
-
HK$3,405 HKD
$434 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$3,791 HKD
£380 GBP
View
B+
Retailer 7
-
HK$4,566 HKD
$582 USD
View
A
Retailer 8
-
HK$4,590 HKD
$585 USD
View
A
Retailer 9
-
HK$6,124 HKD
£615 GBP
View
A
Retailer 10
-
HK$6,928 HKD
$883 USD
View
B
Retailer 11
-
HK$9,988 HKD
$1,273 USD
View
B+
Retailer 12
-
HK$10,945 HKD
$1,395 USD
View
B+
Retailer 13
-
HK$11,276 HKD
$1,437 USD
View
B
Retailer 14
-
HK$12,867 HKD
$1,640 USD
View
Most Expensive
B
MOH London
LG804621002 · Nov 1
HK$13,312 HKD
£1,336 GBP
View
14 more retailers have this diamond
Prices start from HK$2,746 HKDSave up to HK$10,566 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$2,746 HKD