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Heart|Lab Grown|IGI

2.56ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG649438425

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG649438425

Diamond specifications and retailer prices

From HK$4,833 HKD
$616 USD
As of November 1, 2026
Save HK$17,487 HKD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$22,321 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 2.56ct lab-grown heart diamond

This 2.56ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649438425 or 649438425. Listed at 16 retailers as of November 1, 2026, with prices from HK$4,833 to HK$22,321, a HK$17,487 spread on the same certified stone. MOH London lists it at HK$22,321. 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

2.56
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649438425
Dimensions8.67 × 9.38 × 5.54 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.67 mm9.38 mm2.56 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649438425
Side View
Table 58.0%Crown 37.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.1%

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 1
Current: HK$22,321 HKD|Low: HK$3,452 HKD|High: HK$22,590 HKD|Avg: HK$12,256 HKD
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
November 2, 2026
Retailer 3HK$4,833 HKD
Retailer 11HK$5,351 HKD
Retailer 5HK$7,846 HKD
Retailer 7HK$7,846 HKD
Retailer 14HK$8,262 HKD
Retailer 2HK$8,336 HKD
Retailer 8HK$11,873 HKD
Retailer 9HK$12,905 HKD
Retailer 10HK$13,801 HKD
Retailer 13HK$14,068 HKD
Retailer 12HK$17,222 HKD
Retailer 4HK$17,430 HKD
Retailer 6HK$21,017 HKD
MOH LondonHK$22,321 HKD

45 data points across 14 retailers

16 retailersHK$4,833 HKD to HK$22,321 HKD

Retailer 1
-
HK$4,315 HKD
$550 USD
Price last confirmed 14 days ago
Retailer 2
-
HK$4,833 HKD
$616 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
HK$4,833 HKD
$616 USD
View
Final sale: no returns
Retailer 4
-
HK$5,351 HKD
$682 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$7,846 HKD
$1,000 USD
View
B+
Retailer 6
-
HK$7,846 HKD
$1,000 USD
View
B+
Retailer 7
-
HK$8,262 HKD
$1,053 USD
View
B+
Retailer 8
-
HK$8,336 HKD
£837 GBP
View
B+
Retailer 9
-
HK$11,873 HKD
A$2,328 AUD
View
B+
Retailer 10
-
HK$12,905 HKD
ZAR 26,572 ZAR
View
B
Retailer 11
-
HK$13,801 HKD
$1,759 USD
View
Retailer 12
-
HK$14,068 HKD
$1,793 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
HK$17,222 HKD
$2,195 USD
View
B
Retailer 14
-
HK$17,430 HKD
SGD 3,002 SGD
View
B
Retailer 15
-
HK$21,017 HKD
$2,679 USD
View
Most Expensive
B
MOH London
LG649438425 · Nov 1
HK$22,321 HKD
£2,240 GBP
View
15 more retailers have this diamond
Prices start from HK$4,833 HKDSave up to HK$17,487 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
2.56ct Heart
HK$4,833 HKD