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 $665 USD
As of October 31, 2026
Save $1,672 USD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,337 USD 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 $665 to $2,337, a $1,672 spread on the same certified stone. With Clarity lists it at $2,337. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $665 USD|Low: $625 USD|High: $2,360 USD|Avg: $1,523 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 31, 2026
Retailer 5$625 USD
Retailer 1$665 USD
Retailer 2$834 USD
Retailer 6$899 USD
Retailer 7$1,812 USD
Retailer 3$1,919 USD
Retailer 4$2,335 USD
With Clarity$2,337 USD

9 data points across 8 retailers

9 retailers$665 USD to $2,337 USD

Retailer 1
-
$625 USD
£492 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$665 USD
View
A
Retailer 3
-
$834 USD
€794 EUR
View
B+
Retailer 4
-
$899 USD
View
B+
Retailer 5
-
$1,560 USD
View
B+
Retailer 6
-
$1,812 USD
View
B+
Retailer 7
-
$1,919 USD
£1,511 GBP
View
Retailer 8
-
$2,335 USD
View
Price last confirmed 12 days ago
Most Expensive
B
With Clarity
833661499 · Oct 31
$2,337 USD
View
8 more retailers have this diamond
Prices start from $665 USDSave up to $1,672 USD

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
$665 USD