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Heart|Lab Grown|IGI

2.56ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG780691190

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG780691190

Diamond specifications and retailer prices

From HK$5,610 HKD
$715 USD
As of November 1, 2026
Save HK$8,091 HKD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$13,701 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 very-good cut grade and certified by IGI LG780691190 or 780691190. Listed at 6 retailers as of November 1, 2026, with prices from HK$5,610 to HK$13,701, a HK$8,091 spread on the same certified stone. MOH London lists it at HK$13,701. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.56
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780691190
Dimensions8.31 × 9.06 × 5.74 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm9.06 mm2.56 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780691190
Side View
Table 56.0%Crown 37°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 63.4%

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 1
Current: HK$13,701 HKD|Low: HK$5,610 HKD|High: HK$14,459 HKD|Avg: HK$8,356 HKD|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3HK$5,610 HKD
Retailer 2HK$6,318 HKD
Retailer 4HK$6,418 HKD
Retailer 5HK$7,336 HKD
Retailer 6HK$11,588 HKD
MOH LondonHK$13,701 HKD

41 data points across 6 retailers

6 retailersHK$5,610 HKD to HK$13,701 HKD

B+
Cheapest Retailer
-
HK$5,610 HKD
$715 USD
A
Retailer 2
-
HK$6,318 HKD
£634 GBP
View
A
Retailer 3
-
HK$6,418 HKD
$818 USD
View
B+
Retailer 4
-
HK$7,336 HKD
$935 USD
View
B
Retailer 5
-
HK$11,588 HKD
$1,477 USD
View
Most Expensive
B
MOH London
LG780691190 · Nov 1
HK$13,701 HKD
£1,375 GBP
View
5 more retailers have this diamond
Prices start from HK$5,610 HKDSave up to HK$8,091 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$5,610 HKD