Cushion|Lab Grown|IGI

3.12ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG737542365

Certificate IGI LG737542365

Diamond specifications and retailer prices

From $5,510 USD
As of October 30, 2026
Save $1,100 USD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,610 USD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG737542365 or 737542365. Listed at 3 retailers as of October 30, 2026, with prices from $5,510 to $6,610, a $1,100 spread on the same certified stone. Kay Jewelers lists it at $6,610. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG737542365
Dimensions9.83 × 7.92 mm
L/W Ratio1.24
Top View
9.83 mm7.92 mm3.12 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737542365
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,610 USD|Low: $5,510 USD|High: $7,530 USD|Avg: $6,624 USD|-12.2%
Kay Jewelers
Retailer 2
Retailer 3
August 18, 2026
Retailer 3$5,510 USD
Kay Jewelers$6,610 USD
Retailer 2$6,610 USD

8 data points across 3 retailers

3 retailers$5,510 USD to $6,610 USD

B
Cheapest Retailer
-
$5,510 USD
B
Retailer 2
-
$6,610 USD
View
Most Expensive
B
Kay Jewelers
256489153 · Oct 30
$6,610 USD
View
2 more retailers have this diamond
Prices start from $5,510 USDSave up to $1,100 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.

B
3.12ct Cushion
$5,510 USD