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Cushion|Lab Grown|IGI

3.20ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG801637176

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG801637176

Diamond specifications and retailer prices

From $3,410 NZD
$1,915 USD
As of October 29, 2026
Save $11,137 NZD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,547 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.2ct lab-grown cushion diamond

This 3.2ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801637176 or 801637176. Listed at 17 retailers as of October 28, 2026, with prices from $3,410 to $14,547, a $11,137 spread on the same certified stone. Brilliant Earth lists it at $14,547. 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

3.20
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801637176
Dimensions10.79 × 7.49 × 4.58 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm7.49 mm3.20 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801637176
Side View
Table 62.0%Crown 40.1°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 61.1%

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: $14,547 NZD|Low: $3,135 NZD|High: $15,170 NZD|Avg: $6,856 NZD|-4.1%
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
Retailer 14
October 30, 2026
Retailer 14$3,249 NZD
Retailer 11$3,410 NZD
Retailer 13$3,552 NZD
Retailer 5$3,759 NZD
Retailer 2$4,604 NZD
Retailer 12$4,647 NZD
Retailer 8$5,066 NZD
Retailer 10$7,351 NZD
Retailer 7$7,546 NZD
Retailer 6$7,842 NZD
Retailer 3$8,354 NZD
Retailer 9$9,332 NZD
Retailer 4$10,863 NZD
Brilliant Earth$14,547 NZD

44 data points across 14 retailers

17 retailers$3,410 NZD to $14,547 NZD

Retailer 1
-
$3,249 NZD
$1,825 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$3,410 NZD
$1,915 USD
View
Final sale: no returns
A
Retailer 3
-
$3,552 NZD
$1,995 USD
View
A
Retailer 4
-
$3,759 NZD
$2,111 USD
View
B+
Retailer 5
-
$4,063 NZD
$2,282 USD
View
B+
Retailer 6
-
$4,604 NZD
£2,036 GBP
View
B+
Retailer 7
-
$4,647 NZD
$2,610 USD
View
B+
Retailer 8
-
$5,066 NZD
€2,710 EUR
View
Retailer 9
-
$7,351 NZD
A$6,352 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$7,546 NZD
ZAR 68,471 ZAR
View
B
Retailer 11
-
$7,842 NZD
£3,468 GBP
View
B
Retailer 12
-
$8,354 NZD
$4,692 USD
View
B
Retailer 13
-
$8,758 NZD
$4,919 USD
View
B
Retailer 14
-
$9,332 NZD
£4,127 GBP
View
B
Retailer 15
-
$10,863 NZD
SGD 8,245 SGD
View
B
Retailer 16
-
$11,418 NZD
$6,413 USD
View
Most Expensive
B
Brilliant Earth
20143585A · Oct 28
$14,547 NZD
$8,170 USD
View
16 more retailers have this diamond
Prices start from $3,410 NZDSave up to $11,137 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
3.20ct Cushion
$3,410 NZD