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Marquise|Lab Grown|IGI

1.37ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG790610957

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790610957

Diamond specifications and retailer prices

From HK$1,734 HKD
$221 USD
As of November 1, 2026
Save HK$926 HKD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$6,135 HKD at Rare Carat · As of August 30, 2026
View at Rare Carat

About this 1.37ct lab-grown marquise diamond

This 1.37ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790610957 or 790610957. Listed at 4 retailers as of November 1, 2026, with a 53% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790610957
Dimensions11.38 × 5.74 × 3.68 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm5.74 mm1.37 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790610957
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.1%

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$6,135 HKD|Low: HK$960 HKD|High: HK$744,797 HKD|Avg: HK$69,149 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 12HK$960 HKD
Retailer 2HK$1,734 HKD
Retailer 7HK$2,140 HKD
Retailer 5HK$2,660 HKD
Retailer 6HK$3,132 HKD
Retailer 11HK$3,711 HKD
Retailer 8HK$4,315 HKD
Retailer 3HK$5,390 HKD
Rare CaratHK$6,135 HKD
Retailer 9HK$6,239 HKD
Retailer 10HK$10,121 HKD
Retailer 4HK$744,797 HKD

7 data points across 12 retailers

4 retailersHK$1,734 HKD to HK$2,660 HKD

A
Cheapest Retailer
-
HK$1,734 HKD
$221 USD
Final sale: no returns
B+
Retailer 2
-
HK$2,660 HKD
$339 USD
View
Most Expensive
Rare Carat
790610957 · Aug 30
HK$6,135 HKD
$782 USD
View
Price last confirmed 63 days ago
2 more retailers have this diamond
Prices start from HK$1,734 HKDSave up to HK$926 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
1.37ct Marquise
HK$1,734 HKD