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Cushion|Lab Grown|IGI

3.57ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG595388260

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG595388260

Diamond specifications and retailer prices

From $728 USD
As of October 31, 2026
Save $5,052 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,780 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.57ct lab-grown cushion diamond

This 3.57ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG595388260 or 595388260. Listed at 14 retailers as of October 31, 2026, with prices from $728 to $5,780, a $5,052 spread on the same certified stone. Do Amore Diamonds lists it at $5,780. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.57
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595388260
Dimensions8.87 × 8.74 × 5.78 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
8.87 mm8.74 mm3.57 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595388260
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 66.1%

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: $1,336 USD|Low: $728 USD|High: $3,520 USD|Avg: $1,584 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$728 USD
Retailer 7$755 USD
Retailer 4$930 USD
Retailer 5$1,009 USD
Retailer 2$1,041 USD
Retailer 8$1,156 USD
Retailer 1$1,336 USD
Retailer 10$2,591 USD
Retailer 6$3,277 USD
Retailer 3$3,510 USD

44 data points across 10 retailers

14 retailers$728 USD to $5,780 USD

A
Cheapest Retailer
-
$728 USD
Final sale: no returns
Retailer 2
-
$755 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$930 USD
View
A
Retailer 4
-
$931 USD
View
A
Retailer 5
-
$1,009 USD
£795 GBP
View
B+
Retailer 6
-
$1,041 USD
View
A
Retailer 7
-
$1,156 USD
View
A
Retailer 8
-
$1,336 USD
£1,052 GBP
View
B+
Retailer 9
-
$2,591 USD
£2,040 GBP
View
B+
Retailer 10
-
$2,611 USD
View
B
Retailer 11
-
$2,983 USD
View
B
Retailer 12
-
$3,277 USD
£2,580 GBP
View
B
Retailer 13
-
$3,510 USD
View
Most Expensive
B
Do Amore Diamonds
27-3CD59CC8F · Oct 31
$5,780 USD
View
13 more retailers have this diamond
Prices start from $728 USDSave up to $5,052 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
3.57ct Cushion
$728 USD