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Cushion|Lab Grown|IGI

3.28ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG837643082

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG837643082

Diamond specifications and retailer prices

From $1,286 NZD
$725 USD
As of October 29, 2026
Save $5,101 NZD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,387 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.28ct lab-grown cushion diamond

This 3.28ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837643082 or 837643082. Listed at 10 retailers as of October 29, 2026, with prices from $1,286 to $6,387, a $5,101 spread on the same certified stone. Do Amore Diamonds lists it at $6,387. 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

3.28
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837643082
Dimensions8.68 × 8.55 × 5.80 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.68 mm8.55 mm3.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837643082
Side View
Table 65.0%Crown 35.2°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 67.8%

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 29
Current: $6,387 NZD|Low: $1,286 NZD|High: $7,239 NZD|Avg: $3,749 NZD|-11.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$1,286 NZD
Retailer 4$1,368 NZD
Retailer 5$1,370 NZD
Retailer 6$1,766 NZD
Retailer 2$1,888 NZD
Retailer 3$3,863 NZD
Retailer 10$4,357 NZD
Retailer 9$4,489 NZD
Retailer 8$5,593 NZD
Do Amore Diamonds$6,387 NZD

21 data points across 10 retailers

10 retailers$1,286 NZD to $6,387 NZD

A
Cheapest Retailer
-
$1,286 NZD
$725 USD
A
Retailer 2
-
$1,368 NZD
£607 GBP
View
B+
Retailer 3
-
$1,370 NZD
$772 USD
View
A
Retailer 4
-
$1,766 NZD
£784 GBP
View
A
Retailer 5
-
$1,888 NZD
$1,064 USD
View
B+
Retailer 6
-
$3,863 NZD
$2,177 USD
View
Retailer 7
-
$4,357 NZD
$2,455 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$4,489 NZD
$2,530 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$5,593 NZD
£2,482 GBP
View
Most Expensive
B
Do Amore Diamonds
36-1991038 · Oct 30
$6,387 NZD
$3,600 USD
View
9 more retailers have this diamond
Prices start from $1,286 NZDSave up to $5,101 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
3.28ct Cushion
$1,286 NZD