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1.57ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG442066743

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442066743

Diamond specifications and retailer prices

From HK$6,825 HKD
As of November 5, 2026
Save HK$30,717 HKD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$37,542 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 1.57ct lab-grown round diamond

This 1.57ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG442066743 or 442066743. Listed at 11 retailers as of November 3, 2026, with prices from HK$6,825 to HK$37,542, a HK$30,717 spread on the same certified stone. MOH London lists it at HK$37,542. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066743
Dimensions7.52 × 7.49 × 4.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.52 mm7.49 mm1.57 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442066743
Side View
Table 58.5%Crown 32.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.1%

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 5
Current: HK$37,542 HKD|Low: HK$6,825 HKD|High: HK$37,990 HKD|Avg: HK$17,855 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
Retailer 15
November 1, 2026
Retailer 2HK$6,825 HKD
Retailer 8HK$10,073 HKD
Retailer 11HK$10,960 HKD
Retailer 13HK$11,281 HKD
Retailer 9HK$11,682 HKD
Retailer 14HK$11,682 HKD
Retailer 15HK$13,023 HKD
Retailer 6HK$14,514 HKD
Retailer 4HK$16,153 HKD
Retailer 10HK$18,491 HKD
Retailer 3HK$21,778 HKD
Retailer 12HK$21,904 HKD
Retailer 7HK$26,148 HKD
Retailer 5HK$33,452 HKD
MOH LondonHK$37,542 HKD

13 data points across 15 retailers

11 retailersHK$6,825 HKD to HK$37,542 HKD

A
Cheapest Retailer
-
HK$6,825 HKD
A
Retailer 2
-
HK$10,073 HKD
View
A
Retailer 3
-
HK$10,960 HKD
View
A
Retailer 4
-
HK$11,281 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$11,682 HKD
View
Retailer 6
-
HK$11,682 HKD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
HK$13,023 HKD
View
B
Retailer 8
-
HK$18,491 HKD
View
B
Retailer 9
-
HK$21,778 HKD
View
B
Retailer 10
-
HK$21,904 HKD
View
Most Expensive
B
MOH London
LG442066743 · Nov 3
HK$37,542 HKD
£3,768 GBP
View
10 more retailers have this diamond
Prices start from HK$6,825 HKDSave up to HK$30,717 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
1.57ct Round
HK$6,825 HKD