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Cushion|Lab Grown|IGI

3.12ct E VS2 Cushion Lab Grown Diamond

GD • E/VS2 • IGI LG833661499

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833661499

Diamond specifications and retailer prices

From $1,180 NZD
$665 USD
As of October 31, 2026
Save $2,967 NZD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,147 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.12ct lab-grown cushion diamond

This 3.12ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG833661499 or 833661499. Listed at 9 retailers as of October 31, 2026, with prices from $1,180 to $4,147, a $2,967 spread on the same certified stone. With Clarity lists it at $4,147. 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

3.12
Carat
E
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833661499
Dimensions10.57 × 7.41 × 5.05 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm7.41 mm3.12 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833661499
Side View
Table 61.0%Crown 35.9°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 68.2%

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 31
Current: $1,468 NZD|Low: $1,109 NZD|High: $4,187 NZD|Avg: $2,703 NZD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 31, 2026
Retailer 5$1,109 NZD
Retailer 2$1,180 NZD
Retailer 1$1,468 NZD
Retailer 6$1,595 NZD
Retailer 7$3,215 NZD
Retailer 3$3,405 NZD
Retailer 4$4,143 NZD
With Clarity$4,147 NZD

9 data points across 8 retailers

9 retailers$1,180 NZD to $4,147 NZD

Retailer 1
-
$1,109 NZD
£492 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$1,180 NZD
$665 USD
View
A
Retailer 3
-
$1,468 NZD
€788 EUR
View
B+
Retailer 4
-
$1,595 NZD
$899 USD
View
B+
Retailer 5
-
$2,768 NZD
$1,560 USD
View
B+
Retailer 6
-
$3,215 NZD
$1,812 USD
View
B+
Retailer 7
-
$3,405 NZD
£1,511 GBP
View
Retailer 8
-
$4,143 NZD
$2,335 USD
View
Price last confirmed 13 days ago
Most Expensive
B
With Clarity
833661499 · Oct 31
$4,147 NZD
$2,337 USD
View
8 more retailers have this diamond
Prices start from $1,180 NZDSave up to $2,967 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
3.12ct Cushion
$1,180 NZD