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Oval|Lab Grown|IGI

1.57ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG773622802

Certificate IGI LG773622802

Diamond specifications and retailer prices

From HK$2,762 HKD
$352 USD
As of October 30, 2026
Save HK$7,202 HKD (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$9,964 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG773622802 or 773622802. Listed at 3 retailers as of October 29, 2026, with prices from HK$2,762 to HK$9,964, a HK$7,202 spread on the same certified stone. Brilliant Earth lists it at HK$9,964. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG773622802
Dimensions9.44 × 6.32 × 4.11 mm
L/W Ratio1.49
Top View
9.44 mm6.32 mm1.57 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773622802
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$9,964 HKD|Low: HK$2,762 HKD|High: HK$10,278 HKD|Avg: HK$5,462 HKD|-1.6%
Brilliant Earth
Retailer 2
Retailer 3
October 23, 2026
Retailer 3HK$2,762 HKD
Retailer 2HK$3,724 HKD
Brilliant EarthHK$9,964 HKD

12 data points across 3 retailers

3 retailersHK$2,762 HKD to HK$9,964 HKD

B+
Cheapest Retailer
-
HK$2,762 HKD
$352 USD
Retailer 2
-
HK$3,724 HKD
€452 EUR
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
18380887A · Oct 29
HK$9,964 HKD
$1,270 USD
View
2 more retailers have this diamond
Prices start from HK$2,762 HKDSave up to HK$7,202 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$2,762 HKD