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Oval|Lab Grown|IGI

1.57ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG828657708

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828657708

Diamond specifications and retailer prices

From HK$5,335 HKD
As of November 3, 2026
Save HK$13,911 HKD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$26,057 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828657708 or 828657708. Listed at 13 retailers as of November 3, 2026, with a 261% 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
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828657708
Dimensions11.79 × 5.65 × 3.62 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm5.65 mm1.57 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828657708
Side View
Table 55.0%Crown 37.1°Girdle: MED-STKPavilion 40.7°Culet: LargeDepth 64.1%

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 3
Current: HK$26,057 HKD|Low: HK$4,825 HKD|High: HK$26,725 HKD|Avg: HK$12,121 HKD|-0.8%
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
November 1, 2026
Retailer 12HK$5,335 HKD
Retailer 8HK$5,798 HKD
Retailer 14HK$6,183 HKD
Retailer 5HK$6,724 HKD
Retailer 9HK$7,571 HKD
Retailer 4HK$8,081 HKD
Retailer 11HK$8,693 HKD
Retailer 2HK$9,164 HKD
Retailer 3HK$14,123 HKD
Retailer 10HK$15,802 HKD
Retailer 7HK$17,395 HKD
Retailer 13HK$19,246 HKD
Retailer 6HK$19,497 HKD
MOH LondonHK$26,057 HKD

31 data points across 14 retailers

13 retailersHK$5,335 HKD to HK$19,246 HKD

B+
Cheapest Retailer
-
HK$5,335 HKD
B+
Retailer 2
-
HK$5,798 HKD
View
B+
Retailer 3
-
HK$6,183 HKD
View
Retailer 4
-
HK$6,724 HKD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
HK$7,571 HKD
View
B
Retailer 6
-
HK$8,081 HKD
View
B
Retailer 7
-
HK$8,693 HKD
View
B
Retailer 8
-
HK$9,164 HKD
View
B
Retailer 9
-
HK$14,123 HKD
View
B
Retailer 10
-
HK$15,802 HKD
View
B
Retailer 11
-
HK$17,395 HKD
View
B
Retailer 12
-
HK$19,246 HKD
View
Most Expensive
MOH London
LG828657708 · Nov 1
HK$26,057 HKD
£2,615 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$5,335 HKDSave up to HK$13,911 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 Oval
HK$5,335 HKD