CaratHunter
Plans
Heart|Lab Grown|IGI

1.51ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG795634816

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795634816

Diamond specifications and retailer prices

From HK$3,060 HKD
As of November 4, 2026
Save HK$6,008 HKD (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$9,067 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG795634816 or 795634816. Listed at 9 retailers as of November 4, 2026, with prices from HK$3,060 to HK$9,067, a HK$6,008 spread on the same certified stone. MOH London lists it at HK$9,067. 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

1.51
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795634816
Dimensions7.70 × 7.52 × 4.36 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm7.52 mm1.51 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795634816
Side View
Table 66.0%Crown 36.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 58.0%

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 4
Current: HK$9,067 HKD|Low: HK$3,060 HKD|High: HK$9,207 HKD|Avg: HK$5,273 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5HK$3,060 HKD
Retailer 3HK$3,774 HKD
Retailer 2HK$4,237 HKD
Retailer 6HK$4,245 HKD
Retailer 4HK$7,179 HKD
MOH LondonHK$9,067 HKD

43 data points across 6 retailers

9 retailersHK$3,060 HKD to HK$9,067 HKD

B+
Cheapest Retailer
-
HK$3,060 HKD
A
Retailer 2
-
HK$3,774 HKD
View
B+
Retailer 3
-
HK$3,813 HKD
View
B+
Retailer 4
-
HK$4,237 HKD
View
B+
Retailer 5
-
HK$4,245 HKD
View
Retailer 6
-
HK$7,179 HKD
View
Price last confirmed 15 days ago
B
Retailer 7
-
HK$7,297 HKD
View
B
Retailer 8
-
HK$7,705 HKD
View
Most Expensive
B
MOH London
LG795634816 · Nov 5
HK$9,067 HKD
£910 GBP
View
8 more retailers have this diamond
Prices start from HK$3,060 HKDSave up to HK$6,008 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
1.51ct Heart
HK$3,060 HKD