CaratHunter
Plans
Cushion|Lab Grown|IGI

3.18ct H VVS2 Cushion Lab Grown Diamond

GD • H/VVS2 • IGI LG6442700314

Certificate IGI LG6442700314

Diamond specifications and retailer prices

From $1,020 USD
As of October 30, 2026
Save $4,030 USD (80%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,050 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.18ct lab-grown cushion diamond

This 3.18ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG6442700314 or 6442700314. Listed at 2 retailers as of October 30, 2026, with prices from $1,020 to $5,050, a $4,030 spread on the same certified stone. Do Amore Diamonds lists it at $5,050. 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

3.18
Carat
H
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG6442700314
Dimensions8.62 × 8.53 × 5.75 mm
L/W Ratio1.01
Top View
8.62 mm8.53 mm3.18 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG6442700314
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,050 USD|Low: $979 USD|High: $8,260 USD|Avg: $4,162 USD|-38.9%
Do Amore Diamonds
Retailer 2
Retailer 3
September 23, 2026
Retailer 2$1,020 USD
Retailer 3$3,109 USD
Do Amore Diamonds$5,050 USD

8 data points across 3 retailers

2 retailers$1,020 USD to $5,050 USD

B+
Cheapest Retailer
-
$1,020 USD
Most Expensive
C
Do Amore Diamonds
7-1529785 · Oct 30
$5,050 USD
View
1 more retailer has this diamond
Prices start from $1,020 USDSave up to $4,030 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+
3.18ct Cushion
$1,020 USD