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Cushion|Lab Grown|IGI

3.56ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG652418712

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG652418712

Diamond specifications and retailer prices

From HK$7,140 HKD
$910 USD
As of October 31, 2026
Save HK$36,718 HKD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$43,857 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.56ct lab-grown cushion diamond

This 3.56ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG652418712 or 652418712. Listed at 12 retailers as of October 30, 2026, with prices from HK$7,140 to HK$43,857, a HK$36,718 spread on the same certified stone. Do Amore Diamonds lists it at HK$43,857. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.56
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652418712
Dimensions8.79 × 8.73 × 5.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.79 mm8.73 mm3.56 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652418712
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$10,139 HKD|Low: HK$5,735 HKD|High: HK$25,149 HKD|Avg: HK$13,315 HKD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6HK$5,735 HKD
Retailer 2HK$7,140 HKD
Retailer 3HK$8,875 HKD
Retailer 8HK$8,889 HKD
Retailer 7HK$9,376 HKD
Retailer 1HK$10,139 HKD
Retailer 9HK$19,729 HKD
Retailer 5HK$22,556 HKD
Retailer 4HK$24,980 HKD

44 data points across 9 retailers

12 retailersHK$7,140 HKD to HK$43,857 HKD

Retailer 1
-
HK$5,735 HKD
$731 USD
Price last confirmed 15 days ago
A
Retailer 2
-
HK$7,140 HKD
$910 USD
View
A
Retailer 3
-
HK$8,875 HKD
£891 GBP
View
A
Retailer 4
-
HK$8,889 HKD
$1,133 USD
View
A
Retailer 5
-
HK$9,376 HKD
$1,195 USD
View
A
Retailer 6
-
HK$9,619 HKD
$1,226 USD
View
A
Retailer 7
-
HK$10,139 HKD
£1,018 GBP
View
B+
Retailer 8
-
HK$19,729 HKD
£1,980 GBP
View
Retailer 9
-
HK$22,556 HKD
$2,875 USD
View
Price last confirmed 12 days ago
Retailer 10
-
HK$22,691 HKD
$2,892 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
HK$24,980 HKD
£2,507 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6BD79BDA9 · Oct 30
HK$43,857 HKD
$5,590 USD
View
11 more retailers have this diamond
Prices start from HK$7,140 HKDSave up to HK$36,718 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
3.56ct Cushion
HK$7,140 HKD