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Cushion|Lab Grown|IGI

3.00ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG830601581

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG830601581

Diamond specifications and retailer prices

From $1,584 NZD
As of November 6, 2026
Save $7,724 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,308 NZD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830601581 or 830601581. Listed at 21 retailers as of November 6, 2026, with prices from $1,584 to $9,308, a $7,724 spread on the same certified stone. Brilliant Earth lists it at $9,308. 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

3.00
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830601581
Dimensions11.07 × 6.98 × 4.66 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm6.98 mm3.00 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830601581
Side View
Table 50.0%Crown 40°Girdle: STK-THKPavilion 37.3°Culet: LargeDepth 66.8%

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: Nov 6
Current: $9,308 NZD|Low: $1,584 NZD|High: $12,375 NZD|Avg: $3,932 NZD|-24.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 7$1,584 NZD
Retailer 8$1,642 NZD
Retailer 18$1,894 NZD
Retailer 21$1,916 NZD
Retailer 10$2,172 NZD
Retailer 5$2,349 NZD
Retailer 15$2,491 NZD
Retailer 2$2,596 NZD
Retailer 20$2,625 NZD
Retailer 19$3,348 NZD
Retailer 13$3,758 NZD
Retailer 17$3,813 NZD
Retailer 12$3,976 NZD
Retailer 6$4,668 NZD
Retailer 4$5,085 NZD
Retailer 3$5,240 NZD
Retailer 9$5,515 NZD
Retailer 11$5,518 NZD
Retailer 14$5,670 NZD
Retailer 16$6,149 NZD
Brilliant Earth$9,308 NZD

36 data points across 21 retailers

21 retailers$1,584 NZD to $9,308 NZD

A
Cheapest Retailer
-
$1,584 NZD
Final sale: no returns
Retailer 2
-
$1,642 NZD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$1,894 NZD
View
A
Retailer 4
-
$1,916 NZD
View
A
Retailer 5
-
$2,172 NZD
View
A
Retailer 6
-
$2,349 NZD
View
A
Retailer 7
-
$2,491 NZD
View
A
Retailer 8
-
$2,596 NZD
View
A
Retailer 9
-
$2,625 NZD
View
A
Retailer 10
-
$3,348 NZD
View
B+
Retailer 11
-
$3,758 NZD
View
B+
Retailer 12
-
$3,813 NZD
View
B+
Retailer 13
-
$3,976 NZD
View
Retailer 14
-
$4,668 NZD
View
Price last confirmed 30 days ago
Retailer 15
-
$5,085 NZD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
$5,240 NZD
View
B
Retailer 17
-
$5,515 NZD
View
B
Retailer 18
-
$5,518 NZD
View
B
Retailer 19
-
$5,670 NZD
View
B
Retailer 20
-
$6,149 NZD
View
Most Expensive
B
Brilliant Earth
21076620A · Nov 6
$9,308 NZD
$5,160 USD
View
20 more retailers have this diamond
Prices start from $1,584 NZDSave up to $7,724 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
3.00ct Cushion
$1,584 NZD