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Cushion|Lab Grown|IGI

3.08ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG647474920

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG647474920

Diamond specifications and retailer prices

From $718 USD
As of October 31, 2026
Save $4,972 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,690 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG647474920 or 647474920. Listed at 14 retailers as of October 31, 2026, with prices from $718 to $5,690, a $4,972 spread on the same certified stone. Do Amore Diamonds lists it at $5,690. 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

3.08
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647474920
Dimensions8.72 × 8.40 × 5.61 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.72 mm8.40 mm3.08 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647474920
Side View
Table 67.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 66.8%

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 31
Current: $4,048 USD|Low: $718 USD|High: $5,690 USD|Avg: $2,010 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$718 USD
Retailer 8$744 USD
Retailer 7$935 USD
Retailer 10$1,126 USD
Retailer 3$1,316 USD
Retailer 5$1,907 USD
Retailer 6$2,075 USD
Retailer 9$2,884 USD
Retailer 1$4,048 USD
Retailer 4$4,930 USD

44 data points across 10 retailers

14 retailers$718 USD to $5,690 USD

A
Cheapest Retailer
-
$718 USD
Final sale: no returns
Retailer 2
-
$744 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$931 USD
View
A
Retailer 4
-
$935 USD
View
B+
Retailer 5
-
$1,126 USD
View
A
Retailer 6
-
$1,316 USD
£1,036 GBP
View
B+
Retailer 7
-
$1,907 USD
ZAR 30,801 ZAR
View
Retailer 8
-
$2,075 USD
View
Price last confirmed 14 days ago
B
Retailer 9
-
$2,545 USD
£2,004 GBP
View
B
Retailer 10
-
$2,627 USD
View
B
Retailer 11
-
$2,884 USD
View
B
Retailer 12
-
$4,048 USD
View
C
Retailer 13
-
$4,930 USD
View
Most Expensive
B
Do Amore Diamonds
27-AAFB99984 · Oct 31
$5,690 USD
View
13 more retailers have this diamond
Prices start from $718 USDSave up to $4,972 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
3.08ct Cushion
$718 USD