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Cushion|Lab Grown|IGI

1.55ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG803649048

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG803649048

Diamond specifications and retailer prices

From HK$7,226 HKD
As of November 4, 2026
Save HK$5,641 HKD (44%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$12,867 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803649048 or 803649048. Listed at 2 retailers as of November 4, 2026, with prices from HK$7,226 to HK$12,867, a HK$5,641 spread on the same certified stone. Brilliant Earth lists it at HK$12,867. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803649048
Dimensions8.48 × 5.96 × 3.59 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.48 mm5.96 mm1.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803649048
Side View
Table 58.0%Crown 37°Girdle: STK-THKPavilion 38.9°Culet: LargeDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: HK$12,867 HKD|Low: HK$7,226 HKD|High: HK$12,946 HKD|Avg: HK$10,066 HKD|-0.6%
Brilliant Earth
Retailer 2
October 30, 2026
Retailer 2HK$7,226 HKD
Brilliant EarthHK$12,867 HKD

2 data points across 2 retailers

2 retailersHK$7,226 HKD to HK$12,867 HKD

B+
Cheapest Retailer
-
HK$7,226 HKD
Most Expensive
B
Brilliant Earth
20469930Y · Nov 4
HK$12,867 HKD
$1,640 USD
View
1 more retailer has this diamond
Prices start from HK$7,226 HKDSave up to HK$5,641 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+
1.55ct Cushion
HK$7,226 HKD