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Cushion|Lab Grown|IGI

3.00ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG811639815

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811639815

Diamond specifications and retailer prices

From $981 NZD
$553 USD
As of October 30, 2026
Save $5,868 NZD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,849 NZD at Brilliant Earth · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811639815 or 811639815. Listed at 14 retailers as of October 30, 2026, with prices from $981 to $6,849, a $5,868 spread on the same certified stone. Brilliant Earth lists it at $6,849. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639815
Dimensions10.67 × 7.42 × 4.84 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
10.67 mm7.42 mm3.00 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639815
Side View
Table 57.0%Crown 32.9°Girdle: MED-THKPavilion 35.3°Culet: NoneDepth 65.2%

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 30
Current: $6,849 NZD|Low: $641 NZD|High: $9,084 NZD|Avg: $2,877 NZD|-24.6%
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
October 30, 2026
Retailer 2$981 NZD
Retailer 13$1,251 NZD
Retailer 4$1,524 NZD
Retailer 5$1,565 NZD
Retailer 7$1,602 NZD
Retailer 6$1,651 NZD
Retailer 10$2,071 NZD
Retailer 3$3,263 NZD
Retailer 9$3,552 NZD
Retailer 8$3,684 NZD
Retailer 11$3,733 NZD
Retailer 12$4,546 NZD
Brilliant Earth$6,849 NZD

7 data points across 13 retailers

14 retailers$981 NZD to $6,849 NZD

A
Cheapest Retailer
-
$981 NZD
$553 USD
Final sale: no returns
A
Retailer 2
-
$1,251 NZD
$705 USD
View
A
Retailer 3
-
$1,524 NZD
$859 USD
View
B+
Retailer 4
-
$1,565 NZD
$882 USD
View
A
Retailer 5
-
$1,602 NZD
€860 EUR
View
A
Retailer 6
-
$1,651 NZD
£733 GBP
View
A
Retailer 7
-
$2,071 NZD
$1,167 USD
View
B+
Retailer 8
-
$3,263 NZD
$1,839 USD
View
B+
Retailer 9
-
$3,552 NZD
$2,002 USD
View
B+
Retailer 10
-
$3,630 NZD
$2,046 USD
View
B
Retailer 11
-
$3,684 NZD
£1,635 GBP
View
B+
Retailer 12
-
$3,733 NZD
$2,104 USD
View
B
Retailer 13
-
$4,546 NZD
$2,562 USD
View
Most Expensive
B
Brilliant Earth
20650977A · Oct 30
$6,849 NZD
$3,860 USD
View
13 more retailers have this diamond
Prices start from $981 NZDSave up to $5,868 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
$981 NZD