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Cushion|Lab Grown|IGI

3.57ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG847658026

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847658026

Diamond specifications and retailer prices

From $815 USD
As of October 30, 2026
Save $1,090 USD (57%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,905 USD at MOH London · As of October 29, 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 LG847658026 or 847658026. Listed at 5 retailers as of October 29, 2026, with prices from $815 to $1,905, a $1,090 spread on the same certified stone. MOH London lists it at $1,905. 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 angle37.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847658026
Dimensions9.04 × 8.54 × 5.75 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm8.54 mm3.57 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847658026
Side View
Table 60.0%Crown 37.5°Girdle: THK-VTKPavilion 37.5°Culet: NoneDepth 67.3%

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 30
Current: $1,905 USD|Low: $815 USD|High: $1,905 USD|Avg: $1,235 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5$815 USD
Retailer 2$842 USD
Retailer 3$1,228 USD
Retailer 4$1,692 USD
MOH London$1,905 USD

11 data points across 5 retailers

5 retailers$815 USD to $1,905 USD

B+
Cheapest Retailer
-
$815 USD
A
Retailer 2
-
$842 USD
£663 GBP
View
B+
Retailer 3
-
$1,228 USD
View
B+
Retailer 4
-
$1,692 USD
View
Most Expensive
B+
MOH London
LG847658026 · Oct 29
$1,905 USD
£1,500 GBP
View
4 more retailers have this diamond
Prices start from $815 USDSave up to $1,090 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
$815 USD