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Cushion|Lab Grown|IGI

3.57ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG848629137

Shape and cutting style on the report: Rectangular cushion modified brilliant

Certificate IGI LG848629137

Diamond specifications and retailer prices

From $1,355 USD
As of October 26, 2026
Save $2,198 USD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,553 USD at MOH London · As of October 26, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848629137 or 848629137. Listed at 5 retailers as of October 26, 2026, with prices from $1,355 to $3,553, a $2,198 spread on the same certified stone. MOH London lists it at $3,553. 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

3.57
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848629137
Dimensions11.94 × 6.96 × 4.43 mm
L/W Ratio1.72
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.94 mm6.96 mm3.57 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848629137
Side View
Table 63.0%Crown 42.1°Girdle: MED-STKPavilion 42.1°Culet: LargeDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $3,553 USD|Low: $1,355 USD|High: $3,553 USD|Avg: $2,216 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 3$1,355 USD
Retailer 4$1,363 USD
Retailer 2$1,444 USD
Retailer 5$3,277 USD
MOH London$3,553 USD

5 data points across 5 retailers

5 retailers$1,355 USD to $3,553 USD

A
Cheapest Retailer
-
$1,355 USD
A
Retailer 2
-
$1,363 USD
View
A
Retailer 3
-
$1,444 USD
£1,137 GBP
View
B
Retailer 4
-
$3,277 USD
View
Most Expensive
B
MOH London
LG848629137 · Oct 26
$3,553 USD
£2,798 GBP
View
4 more retailers have this diamond
Prices start from $1,355 USDSave up to $2,198 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
$1,355 USD