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Cushion|Lab Grown|IGI

3.39ct H VS1 Cushion Lab Grown Diamond

GD • H/VS1 • IGI LG570373908

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG570373908

Diamond specifications and retailer prices

From $662 USD
As of October 29, 2026
Save $4,588 USD (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,250 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.39ct lab-grown cushion diamond

This 3.39ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG570373908 or 570373908. Listed at 9 retailers as of October 29, 2026, with prices from $662 to $5,250, a $4,588 spread on the same certified stone. Do Amore Diamonds lists it at $5,250. 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

3.39
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570373908
Dimensions8.76 × 8.70 × 5.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.76 mm8.70 mm3.39 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570373908
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,970 USD|Low: $473 USD|High: $4,970 USD|Avg: $1,859 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6$662 USD
Retailer 2$1,010 USD
Retailer 8$1,010 USD
Retailer 7$1,019 USD
Retailer 5$1,126 USD
Retailer 3$1,709 USD
Retailer 4$3,204 USD
Do Amore Diamonds$4,970 USD

23 data points across 8 retailers

9 retailers$662 USD to $5,250 USD

A
Cheapest Retailer
-
$662 USD
Final sale: no returns
B+
Retailer 2
-
$1,010 USD
View
B+
Retailer 3
-
$1,010 USD
View
B+
Retailer 4
-
$1,019 USD
View
B+
Retailer 5
-
$1,126 USD
View
B+
Retailer 6
-
$1,709 USD
A$2,629 AUD
View
B
Retailer 7
-
$3,204 USD
£2,523 GBP
View
B
Retailer 8
-
$4,970 USD
View
Most Expensive
B
Do Amore Diamonds
27-8FD9C6BEC · Oct 29
$5,250 USD
View
8 more retailers have this diamond
Prices start from $662 USDSave up to $4,588 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
3.39ct Cushion
$662 USD