CaratHunter
Plans
Heart|Lab Grown|IGI

1.20ct D VS2 Heart Lab Grown Diamond

VG • D/VS2 • IGI LG837660881

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837660881

Diamond specifications and retailer prices

From HK$1,530 HKD
$195 USD
As of November 3, 2026
Save HK$6,412 HKD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$7,942 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837660881 or 837660881. Listed at 7 retailers as of November 2, 2026, with prices from HK$1,530 to HK$7,942, a HK$6,412 spread on the same certified stone. MOH London lists it at HK$7,942. 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

1.20
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660881
Dimensions6.19 × 7.27 × 4.47 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.19 mm7.27 mm1.20 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837660881
Side View
Table 57.0%Crown 38.5°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 61.5%

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 3
Current: HK$7,942 HKD|Low: HK$1,530 HKD|High: HK$7,992 HKD|Avg: HK$3,612 HKD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 7HK$1,530 HKD
Retailer 3HK$2,033 HKD
Retailer 6HK$2,275 HKD
Retailer 2HK$3,044 HKD
Retailer 5HK$3,507 HKD
Retailer 4HK$4,182 HKD
MOH LondonHK$7,942 HKD

15 data points across 7 retailers

7 retailersHK$1,530 HKD to HK$7,942 HKD

A
Cheapest Retailer
-
HK$1,530 HKD
$195 USD
Final sale: no returns
A
Retailer 2
-
HK$2,033 HKD
£204 GBP
View
B+
Retailer 3
-
HK$2,275 HKD
$290 USD
View
B+
Retailer 4
-
HK$3,044 HKD
£306 GBP
View
B+
Retailer 5
-
HK$3,507 HKD
$447 USD
View
B+
Retailer 6
-
HK$4,182 HKD
$533 USD
View
Most Expensive
B
MOH London
LG837660881 · Nov 2
HK$7,942 HKD
£797 GBP
View
6 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$6,412 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
1.20ct Heart
HK$1,530 HKD