CaratHunter
Plans
Round|Lab Grown|IGI

1.57ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG494173925

Shape and cutting style on the report: Round brilliant

Certificate IGI LG494173925

Diamond specifications and retailer prices

From HK$6,825 HKD
As of November 5, 2026
Save HK$30,617 HKD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$37,442 HKD at MOH London · As of November 5, 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 LG494173925 or 494173925. Listed at 11 retailers as of November 5, 2026, with prices from HK$6,825 to HK$37,442, a HK$30,617 spread on the same certified stone. MOH London lists it at HK$37,442. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494173925
Dimensions7.60 × 7.63 × 4.48 mm
L/W Ratio1.00
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
7.60 mm7.63 mm1.57 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494173925
Side View
Table 59.5%Crown 33°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 58.7%

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$37,442 HKD|Low: HK$6,825 HKD|High: HK$38,040 HKD|Avg: HK$18,573 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 2HK$6,825 HKD
Retailer 3HK$10,073 HKD
Retailer 5HK$11,281 HKD
Retailer 6HK$13,023 HKD
Retailer 8HK$16,153 HKD
Retailer 4HK$18,491 HKD
Retailer 7HK$21,778 HKD
Retailer 9HK$26,148 HKD
MOH LondonHK$37,442 HKD

16 data points across 9 retailers

11 retailersHK$6,825 HKD to HK$37,442 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
Retailer 5
-
HK$11,682 HKD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$11,682 HKD
View
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
LG494173925 · Nov 5
HK$37,442 HKD
£3,758 GBP
View
10 more retailers have this diamond
Prices start from HK$6,825 HKDSave up to HK$30,617 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