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Round|Lab Grown|IGI

1.57ct K VS1 Round Lab Grown Diamond

ID • K/VS1 • IGI LG462132775

Shape and cutting style on the report: Round brilliant

Certificate IGI LG462132775

Diamond specifications and retailer prices

From HK$17,691 HKD
As of November 5, 2026
Save HK$20,154 HKD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$55,536 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG462132775 or 462132775. Listed at 10 retailers as of November 3, 2026, with a 114% 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

1.57
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462132775
Dimensions7.42 × 7.46 × 4.58 mm
L/W Ratio1.01
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
7.42 mm7.46 mm1.57 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG462132775
Side View
Table 57.5%Crown 36°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$55,536 HKD|Low: HK$16,985 HKD|High: HK$56,433 HKD|Avg: HK$31,165 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6HK$17,691 HKD
Retailer 9HK$19,252 HKD
Retailer 7HK$20,523 HKD
Retailer 4HK$21,810 HKD
Retailer 11HK$25,850 HKD
Retailer 10HK$28,211 HKD
Retailer 5HK$31,459 HKD
Retailer 8HK$32,040 HKD
Retailer 2HK$37,845 HKD
Retailer 3HK$45,934 HKD
MOH LondonHK$55,536 HKD

21 data points across 11 retailers

10 retailersHK$17,691 HKD to HK$37,845 HKD

B+
Cheapest Retailer
-
HK$17,691 HKD
B
Retailer 2
-
HK$19,252 HKD
View
Retailer 3
-
HK$20,523 HKD
View
Price last confirmed 26 days ago
B
Retailer 4
-
HK$20,523 HKD
View
B
Retailer 5
-
HK$21,810 HKD
View
B
Retailer 6
-
HK$28,211 HKD
View
B
Retailer 7
-
HK$31,459 HKD
View
B
Retailer 8
-
HK$32,040 HKD
View
B
Retailer 9
-
HK$37,845 HKD
View
Most Expensive
MOH London
LG462132775 · Nov 5
HK$55,536 HKD
£5,574 GBP
View
Price under review
9 more retailers have this diamond
Prices start from HK$17,691 HKDSave up to HK$20,154 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.

B+
1.57ct Round
HK$17,691 HKD