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Cushion|Lab Grown|IGI

3.01ct D SI2 Cushion Lab Grown Diamond

ID • D/SI2 • IGI LG732587992

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG732587992

Diamond specifications and retailer prices

From HK$2,586 HKD
As of November 6, 2026
Save HK$17,791 HKD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$20,377 HKD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG732587992 or 732587992. Listed at 13 retailers as of November 6, 2026, with prices from HK$2,586 to HK$20,377, a HK$17,791 spread on the same certified stone. Brilliant Earth lists it at HK$20,377. 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

3.01
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732587992
Dimensions9.77 × 7.27 × 4.77 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm7.27 mm3.01 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732587992
Side View
Table 59.0%Crown 34.6°Girdle: MED-THKPavilion 30.9°Culet: NoneDepth 65.6%

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 6
Current: HK$20,377 HKD|Low: HK$2,586 HKD|High: HK$29,155 HKD|Avg: HK$8,443 HKD|-30.1%
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
November 6, 2026
Retailer 9HK$2,586 HKD
Retailer 5HK$3,205 HKD
Retailer 6HK$3,981 HKD
Retailer 2HK$4,491 HKD
Retailer 10HK$4,718 HKD
Retailer 7HK$5,047 HKD
Retailer 4HK$5,423 HKD
Retailer 12HK$7,430 HKD
Retailer 13HK$9,248 HKD
Retailer 11HK$10,165 HKD
Retailer 8HK$11,505 HKD
Retailer 3HK$15,087 HKD
Brilliant EarthHK$20,377 HKD

43 data points across 13 retailers

13 retailersHK$2,586 HKD to HK$20,377 HKD

A
Cheapest Retailer
-
HK$2,586 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,205 HKD
View
A
Retailer 3
-
HK$3,981 HKD
View
A
Retailer 4
-
HK$4,491 HKD
View
B+
Retailer 5
-
HK$4,718 HKD
View
A
Retailer 6
-
HK$5,047 HKD
View
Retailer 7
-
HK$5,423 HKD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
HK$7,430 HKD
View
B+
Retailer 9
-
HK$9,248 HKD
View
B+
Retailer 10
-
HK$10,165 HKD
View
B+
Retailer 11
-
HK$11,505 HKD
View
Retailer 12
-
HK$15,087 HKD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
16747839A · Nov 6
HK$20,377 HKD
$2,600 USD
View
12 more retailers have this diamond
Prices start from HK$2,586 HKDSave up to HK$17,791 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
3.01ct Cushion
HK$2,586 HKD