Oval|Lab Grown|IGI

1.57ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG818685018

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818685018

Diamond specifications and retailer prices

From HK$8,866 HKD
$1,130 USD
As of October 29, 2026
12 retailers carry this diamond
Most expensive: HK$9,097 HKD at MOH London · As of October 5, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818685018 or 818685018. Listed at 12 retailers as of October 29, 2026. 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
Crown angle37°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685018
Dimensions9.27 × 6.44 × 4.00 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm6.44 mm1.57 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685018
Side View
Table 61.0%Crown 37°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: HK$9,097 HKD|Low: HK$1,412 HKD|High: HK$9,097 HKD|Avg: HK$5,623 HKD|+3.9%
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 5, 2026
Retailer 10HK$2,024 HKD
Retailer 11HK$2,244 HKD
Retailer 9HK$3,813 HKD
Retailer 5HK$3,857 HKD
Retailer 7HK$4,182 HKD
Retailer 4HK$5,156 HKD
Retailer 2HK$5,453 HKD
Retailer 12HK$7,251 HKD
Retailer 3HK$7,625 HKD
Retailer 6HK$7,650 HKD
Retailer 8HK$8,866 HKD
MOH LondonHK$9,097 HKD

17 data points across 12 retailers

12 retailers

Retailer 1
-
HK$1,734 HKD
$221 USD
Price last confirmed 26 days ago
Retailer 2
-
HK$2,079 HKD
$265 USD
View
Price last confirmed 35 days ago
Retailer 3
-
HK$2,244 HKD
$286 USD
View
Price last confirmed 26 days ago
Retailer 4
-
HK$3,813 HKD
$486 USD
View
Price last confirmed 26 days ago
Retailer 5
-
HK$3,857 HKD
ZAR 7,942 ZAR
View
Price last confirmed 25 days ago
Retailer 6
-
HK$5,453 HKD
$695 USD
View
Price last confirmed 25 days ago
Retailer 7
-
HK$7,218 HKD
$920 USD
View
Price last confirmed 26 days ago
Retailer 8
-
HK$7,251 HKD
SGD 1,249 SGD
View
Price last confirmed 24 days ago
Retailer 9
-
HK$7,625 HKD
$972 USD
View
Price last confirmed 24 days ago
Retailer 10
-
HK$7,650 HKD
$975 USD
View
Price last confirmed 25 days ago
B
Retailer 11
-
HK$8,866 HKD
$1,130 USD
View
Most Expensive
MOH London
LG818685018 · Oct 5
HK$9,097 HKD
£913 GBP
View
Price last confirmed 25 days ago
11 more retailers have this diamond
Prices start from HK$8,866 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$8,866 HKD