Oval|Lab Grown|IGI

1.57ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG766657180

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG766657180

Diamond specifications and retailer prices

From HK$13,338 HKD
$1,700 USD
As of October 29, 2026
13 retailers carry this diamond
Most expensive: HK$13,338 HKD at Brilliant Earth
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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766657180 or 766657180. Listed at 13 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
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766657180
Dimensions9.20 × 6.57 × 4.09 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.20 mm6.57 mm1.57 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766657180
Side View
Table 63.0%Crown 35.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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$13,338 HKD|Low: HK$1,530 HKD|High: HK$13,573 HKD|Avg: HK$5,045 HKD|-1.7%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 4, 2026
Retailer 15HK$1,530 HKD
Retailer 7HK$1,852 HKD
Retailer 6HK$1,977 HKD
Retailer 14HK$1,977 HKD
Retailer 13HK$2,285 HKD
Retailer 18HK$2,668 HKD
Retailer 2HK$3,270 HKD
Retailer 17HK$3,378 HKD
Retailer 19HK$3,543 HKD
Retailer 8HK$4,009 HKD
Retailer 10HK$4,182 HKD
Retailer 4HK$4,595 HKD
Retailer 12HK$4,637 HKD
Retailer 5HK$6,363 HKD
Retailer 9HK$6,780 HKD
Retailer 3HK$7,571 HKD
Retailer 11HK$7,772 HKD
Retailer 16HK$8,058 HKD
Retailer 20HK$9,366 HKD
Brilliant EarthHK$13,338 HKD

19 data points across 20 retailers

13 retailers

Retailer 1
-
HK$1,530 HKD
$195 USD
Price last confirmed 29 days ago
Retailer 2
-
HK$1,852 HKD
$236 USD
View
Price last confirmed 36 days ago
Retailer 3
-
HK$1,977 HKD
$252 USD
View
Price last confirmed 29 days ago
Retailer 4
-
HK$2,285 HKD
£229 GBP
View
Price last confirmed 28 days ago
Retailer 5
-
HK$3,378 HKD
ZAR 6,955 ZAR
View
Price last confirmed 30 days ago
Retailer 6
-
HK$4,637 HKD
$591 USD
View
Price last confirmed 28 days ago
Retailer 7
-
HK$5,939 HKD
$757 USD
View
Price last confirmed 45 days ago
Retailer 8
-
HK$6,363 HKD
$811 USD
View
Price last confirmed 31 days ago
Retailer 9
-
HK$7,571 HKD
$965 USD
View
Price last confirmed 33 days ago
Retailer 10
-
HK$7,854 HKD
$1,001 USD
View
Price last confirmed 28 days ago
Retailer 11
-
HK$8,058 HKD
$1,027 USD
View
Price last confirmed 28 days ago
Retailer 12
-
HK$9,366 HKD
£940 GBP
View
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
18495957A · Oct 29
HK$13,338 HKD
$1,700 USD
View
12 more retailers have this diamond

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$13,338 HKD