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Cushion|Lab Grown|IGI

1.53ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG665408840

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG665408840

Diamond specifications and retailer prices

From HK$2,024 HKD
As of November 5, 2026
Save HK$10,058 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$12,083 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct 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 LG665408840 or 665408840. Listed at 16 retailers as of November 4, 2026, with prices from HK$2,024 to HK$12,083, a HK$10,058 spread on the same certified stone. Brilliant Earth lists it at HK$12,083. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408840
Dimensions6.91 × 6.54 × 4.43 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.91 mm6.54 mm1.53 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408840
Side View
Table 65.0%Crown 40.4°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$12,083 HKD|Low: HK$1,969 HKD|High: HK$12,239 HKD|Avg: HK$6,189 HKD|-1.3%
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
November 5, 2026
Retailer 2HK$2,024 HKD
Retailer 4HK$3,742 HKD
Retailer 14HK$3,931 HKD
Retailer 7HK$4,064 HKD
Retailer 11HK$4,143 HKD
Retailer 3HK$4,190 HKD
Retailer 10HK$6,128 HKD
Retailer 9HK$6,434 HKD
Retailer 13HK$6,669 HKD
Retailer 6HK$7,485 HKD
Retailer 8HK$8,795 HKD
Retailer 12HK$8,968 HKD
Retailer 5HK$10,019 HKD
Brilliant EarthHK$12,083 HKD

43 data points across 14 retailers

16 retailersHK$2,024 HKD to HK$12,083 HKD

A
Cheapest Retailer
-
HK$2,024 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,742 HKD
View
A
Retailer 3
-
HK$3,931 HKD
View
A
Retailer 4
-
HK$4,064 HKD
View
A
Retailer 5
-
HK$4,143 HKD
View
A
Retailer 6
-
HK$4,190 HKD
View
B+
Retailer 7
-
HK$6,128 HKD
View
B+
Retailer 8
-
HK$6,434 HKD
View
Retailer 9
-
HK$6,669 HKD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
HK$7,140 HKD
View
B+
Retailer 11
-
HK$7,485 HKD
View
B
Retailer 12
-
HK$8,301 HKD
View
B
Retailer 13
-
HK$8,795 HKD
View
B
Retailer 14
-
HK$8,968 HKD
View
B
Retailer 15
-
HK$10,019 HKD
View
Most Expensive
B
Brilliant Earth
14719339A · Nov 4
HK$12,083 HKD
$1,540 USD
View
15 more retailers have this diamond
Prices start from HK$2,024 HKDSave up to HK$10,058 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.

A
1.53ct Cushion
HK$2,024 HKD