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Cushion|Lab Grown|IGI

1.53ct F SI2 Cushion Lab Grown Diamond

VG • F/SI2 • IGI LG576348582

Certificate IGI LG576348582

Diamond specifications and retailer prices

From HK$6,756 HKD
As of November 6, 2026
Save HK$2,414 HKD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$9,170 HKD at Kay Jewelers · As of November 5, 2026
View at Kay Jewelers

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG576348582 or 576348582. Listed at 3 retailers as of November 5, 2026, with prices from HK$6,756 to HK$9,170, a HK$2,414 spread on the same certified stone. Kay Jewelers lists it at HK$9,170. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG576348582
Dimensions7.68 × 6.36 mm
L/W Ratio1.21
Top View
7.68 mm6.36 mm1.53 ctF / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576348582
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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: Nov 6
Current: HK$9,170 HKD|Low: HK$6,756 HKD|High: HK$9,953 HKD|Avg: HK$8,898 HKD
Kay Jewelers
Retailer 2
Retailer 3
November 6, 2026
Retailer 2HK$6,756 HKD
Kay JewelersHK$9,170 HKD
Retailer 3HK$9,170 HKD

2 data points across 3 retailers

3 retailersHK$6,756 HKD to HK$9,170 HKD

B+
Cheapest Retailer
-
HK$6,756 HKD
B
Retailer 2
-
HK$9,170 HKD
View
Most Expensive
B
Kay Jewelers
247918557 · Nov 5
HK$9,170 HKD
$1,170 USD
View
2 more retailers have this diamond
Prices start from HK$6,756 HKDSave up to HK$2,414 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+
1.53ct Cushion
HK$6,756 HKD