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Round|Lab Grown|IGI

1.57ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG557217335

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557217335

Diamond specifications and retailer prices

From HK$3,013 HKD
$384 USD
As of October 29, 2026
Save HK$11,644 HKD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$14,657 HKD at MOH London · As of October 29, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG557217335 or 557217335. Listed at 13 retailers as of October 29, 2026, with prices from HK$3,013 to HK$14,657, a HK$11,644 spread on the same certified stone. MOH London lists it at HK$14,657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557217335
Dimensions7.40 × 7.37 × 4.59 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
7.40 mm7.37 mm1.57 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557217335
Side View
Table 57.5%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$14,657 HKD|Low: HK$2,409 HKD|High: HK$14,757 HKD|Avg: HK$7,853 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6HK$3,013 HKD
Retailer 9HK$3,374 HKD
Retailer 7HK$3,735 HKD
Retailer 10HK$5,665 HKD
Retailer 8HK$5,939 HKD
Retailer 2HK$5,963 HKD
Retailer 11HK$6,496 HKD
Retailer 4HK$7,813 HKD
Retailer 5HK$10,466 HKD
Retailer 12HK$12,290 HKD
Retailer 3HK$12,555 HKD
MOH LondonHK$14,657 HKD

17 data points across 12 retailers

13 retailersHK$3,013 HKD to HK$14,657 HKD

A
Cheapest Retailer
-
HK$3,013 HKD
$384 USD
A
Retailer 2
-
HK$3,374 HKD
$430 USD
View
A
Retailer 3
-
HK$3,374 HKD
$430 USD
View
Final sale: no returns
A
Retailer 4
-
HK$3,735 HKD
$476 USD
View
A
Retailer 5
-
HK$3,735 HKD
$476 USD
View
B+
Retailer 6
-
HK$5,665 HKD
$722 USD
View
B+
Retailer 7
-
HK$5,939 HKD
$757 USD
View
B+
Retailer 8
-
HK$5,963 HKD
$760 USD
View
B+
Retailer 9
-
HK$6,496 HKD
$828 USD
View
B
Retailer 10
-
HK$10,466 HKD
$1,334 USD
View
B
Retailer 11
-
HK$11,996 HKD
$1,529 USD
View
Retailer 12
-
HK$12,290 HKD
$1,567 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG557217335 · Oct 29
HK$14,657 HKD
£1,471 GBP
View
12 more retailers have this diamond
Prices start from HK$3,013 HKDSave up to HK$11,644 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$3,013 HKD