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Cushion|Lab Grown|IGI

1.52ct D SI2 Cushion Lab Grown Diamond

ID • D/SI2 • IGI LG478104344

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG478104344

Diamond specifications and retailer prices

From HK$2,884 HKD
As of November 6, 2026
Save HK$13,177 HKD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$16,061 HKD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG478104344 or 478104344. Listed at 9 retailers as of November 5, 2026, with prices from HK$2,884 to HK$16,061, a HK$13,177 spread on the same certified stone. Diamond Exchange Canada lists it at HK$16,061. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478104344
Dimensions7.06 × 6.50 × 4.41 mm
L/W Ratio1.09
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
7.06 mm6.50 mm1.52 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478104344
Side View
Table 60.5%Crown 33.9°Girdle: MED-THKPavilion 40°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
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 6
Current: HK$16,061 HKD|Low: HK$4,326 HKD|High: HK$16,061 HKD|Avg: HK$7,997 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2HK$4,326 HKD
Retailer 7HK$5,204 HKD
Retailer 8HK$5,235 HKD
Retailer 3HK$6,356 HKD
Retailer 6HK$6,897 HKD
Retailer 5HK$11,521 HKD
Retailer 4HK$13,864 HKD
Diamond Exchange CanadaHK$16,061 HKD

46 data points across 8 retailers

9 retailersHK$2,884 HKD to HK$16,061 HKD

A
Cheapest Retailer
-
HK$2,884 HKD
A
Retailer 2
-
HK$4,326 HKD
View
B+
Retailer 3
-
HK$5,204 HKD
View
B+
Retailer 4
-
HK$5,235 HKD
View
B+
Retailer 5
-
HK$6,356 HKD
View
Retailer 6
-
HK$6,897 HKD
View
Price last confirmed 16 days ago
B
Retailer 7
-
HK$11,521 HKD
View
B
Retailer 8
-
HK$13,864 HKD
View
Most Expensive
B
Diamond Exchange Canada
1995963744 · Nov 5
HK$16,061 HKD
CA$2,846 CAD
View
8 more retailers have this diamond
Prices start from HK$2,884 HKDSave up to HK$13,177 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
1.52ct Cushion
HK$2,884 HKD