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Cushion|Lab Grown|IGI

3.21ct E VVS1 Cushion Lab Grown Diamond

GD • E/VVS1 • IGI LG752505082

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG752505082

Diamond specifications and retailer prices

From $1,451 NZD
$815 USD
As of October 29, 2026
Save $5,083 NZD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,534 NZD at Rare Carat · As of October 27, 2026
View at Rare Carat

About this 3.21ct lab-grown cushion diamond

This 3.21ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG752505082 or 752505082. Listed at 17 retailers as of October 27, 2026, with prices from $1,451 to $6,534, a $5,083 spread on the same certified stone. Rare Carat lists it at $6,534. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.21
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752505082
Dimensions9.88 × 7.67 × 5.26 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm7.67 mm3.21 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752505082
Side View
Table 65.0%Crown 37.2°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 68.6%

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: $6,534 NZD|Low: $1,451 NZD|High: $6,632 NZD|Avg: $3,804 NZD|-1.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 4$1,451 NZD
Retailer 9$1,533 NZD
Retailer 13$1,755 NZD
Retailer 16$1,816 NZD
Retailer 12$2,049 NZD
Retailer 6$2,154 NZD
Retailer 2$2,412 NZD
Retailer 7$3,458 NZD
Retailer 11$3,490 NZD
Retailer 15$3,581 NZD
Retailer 17$4,667 NZD
Retailer 3$5,080 NZD
Retailer 14$5,124 NZD
Retailer 5$5,181 NZD
Retailer 10$5,933 NZD
Retailer 8$6,378 NZD
Rare Carat$6,534 NZD

43 data points across 17 retailers

17 retailers$1,451 NZD to $6,534 NZD

A
Cheapest Retailer
-
$1,451 NZD
$815 USD
Final sale: no returns
Retailer 2
-
$1,533 NZD
$861 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,755 NZD
HK$7,700 HKD
View
A
Retailer 4
-
$1,816 NZD
$1,020 USD
View
A
Retailer 5
-
$2,049 NZD
$1,151 USD
View
A
Retailer 6
-
$2,154 NZD
$1,210 USD
View
A
Retailer 7
-
$2,412 NZD
£1,067 GBP
View
Retailer 8
-
$3,458 NZD
A$2,988 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,490 NZD
ZAR 31,665 ZAR
View
B+
Retailer 10
-
$3,581 NZD
$2,011 USD
View
B
Retailer 11
-
$4,667 NZD
£2,064 GBP
View
B+
Retailer 12
-
$5,080 NZD
$2,853 USD
View
B
Retailer 13
-
$5,124 NZD
$2,878 USD
View
B
Retailer 14
-
$5,181 NZD
$2,910 USD
View
B
Retailer 15
-
$5,933 NZD
£2,624 GBP
View
Retailer 16
-
$6,378 NZD
A$5,511 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Rare Carat
C808-10 · Oct 21
$6,534 NZD
$3,670 USD
View
16 more retailers have this diamond
Prices start from $1,451 NZDSave up to $5,083 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
3.21ct Cushion
$1,451 NZD