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Heart|Lab Grown|IGI

0.51ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG526283841

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG526283841

Diamond specifications and retailer prices

From HK$972 HKD
As of November 6, 2026
Save HK$6,489 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,093 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG526283841 or 526283841. Listed at 17 retailers as of November 6, 2026, with a 668% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283841
Dimensions5.58 × 5.03 × 3.34 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.58 mm5.03 mm0.51 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526283841
Side View
Table 53.5%Crown 34°Girdle: MED-THKPavilion 42.6°Culet: NoneDepth 59.9%

Caratlytics Score

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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 6
Current: HK$10,093 HKD|Low: HK$933 HKD|High: HK$10,212 HKD|Avg: HK$2,842 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 7, 2026
Retailer 11HK$972 HKD
Retailer 6HK$1,089 HKD
Retailer 3HK$1,129 HKD
Retailer 4HK$1,285 HKD
Retailer 12HK$1,285 HKD
Retailer 7HK$2,155 HKD
Retailer 14HK$2,328 HKD
Retailer 2HK$2,484 HKD
Retailer 8HK$2,586 HKD
Retailer 9HK$2,916 HKD
Retailer 5HK$2,994 HKD
Retailer 13HK$3,887 HKD
Retailer 10HK$4,107 HKD
MOH LondonHK$10,093 HKD

46 data points across 14 retailers

17 retailersHK$972 HKD to HK$7,461 HKD

A
Cheapest Retailer
-
HK$972 HKD
A
Retailer 2
-
HK$1,089 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,129 HKD
View
A
Retailer 4
-
HK$1,285 HKD
View
Retailer 5
-
HK$1,285 HKD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
HK$2,155 HKD
View
B+
Retailer 7
-
HK$2,328 HKD
View
B+
Retailer 8
-
HK$2,484 HKD
View
B+
Retailer 9
-
HK$2,586 HKD
View
B+
Retailer 10
-
HK$2,806 HKD
View
B+
Retailer 11
-
HK$2,916 HKD
View
B
Retailer 12
-
HK$2,994 HKD
View
B
Retailer 13
-
HK$3,887 HKD
View
B
Retailer 14
-
HK$4,107 HKD
View
B
Retailer 15
-
HK$4,326 HKD
View
B
Retailer 16
-
HK$7,461 HKD
View
Most Expensive
MOH London
LG526283841 · Nov 2
HK$10,093 HKD
£1,014 GBP
View
Price under review
16 more retailers have this diamond
Prices start from HK$972 HKDSave up to HK$6,489 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
0.51ct Heart
HK$972 HKD