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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 $1,615 NZD
$910 USD
As of October 31, 2026
Save $8,304 NZD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,918 NZD 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 $1,615 to $9,918, a $8,304 spread on the same certified stone. Do Amore Diamonds lists it at $9,918. 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: $2,293 NZD|Low: $1,297 NZD|High: $5,687 NZD|Avg: $3,011 NZD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6$1,297 NZD
Retailer 2$1,615 NZD
Retailer 3$2,007 NZD
Retailer 8$2,010 NZD
Retailer 7$2,120 NZD
Retailer 1$2,293 NZD
Retailer 9$4,462 NZD
Retailer 5$5,101 NZD
Retailer 4$5,649 NZD

44 data points across 9 retailers

12 retailers$1,615 NZD to $9,918 NZD

Retailer 1
-
$1,297 NZD
$731 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$1,615 NZD
$910 USD
View
A
Retailer 3
-
$2,007 NZD
£891 GBP
View
A
Retailer 4
-
$2,010 NZD
$1,133 USD
View
A
Retailer 5
-
$2,120 NZD
$1,195 USD
View
A
Retailer 6
-
$2,175 NZD
$1,226 USD
View
A
Retailer 7
-
$2,293 NZD
£1,018 GBP
View
B+
Retailer 8
-
$4,462 NZD
£1,980 GBP
View
Retailer 9
-
$5,101 NZD
$2,875 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$5,132 NZD
$2,892 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
$5,649 NZD
£2,507 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6BD79BDA9 · Oct 30
$9,918 NZD
$5,590 USD
View
11 more retailers have this diamond
Prices start from $1,615 NZDSave up to $8,304 NZD

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
$1,615 NZD