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Cushion|Lab Grown|IGI

6.53ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG838649974

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838649974

Diamond specifications and retailer prices

From $1,743 USD
£1,372 GBP
As of November 2, 2026
Save $2,110 USD (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,853 USD at MOH London · As of October 29, 2026
View at MOH London

About this 6.53ct lab-grown cushion diamond

This 6.53ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG838649974 or 838649974. Listed at 5 retailers as of October 29, 2026, with prices from $1,743 to $3,853, a $2,110 spread on the same certified stone. MOH London lists it at $3,853. 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

6.53
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838649974
Dimensions13.11 × 9.04 × 6.09 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.11 mm9.04 mm6.53 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838649974
Side View
Table 67.0%Crown 34.9°Girdle: STK-THKPavilion 34°Culet: NoneDepth 67.4%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $3,853 USD|Low: $1,732 USD|High: $3,853 USD|Avg: $2,447 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$1,743 USD
Retailer 3$1,769 USD
Retailer 5$1,806 USD
Retailer 4$2,871 USD
MOH London$3,853 USD

16 data points across 5 retailers

5 retailers$1,743 USD to $3,853 USD

A
Cheapest Retailer
-
$1,743 USD
£1,372 GBP
A
Retailer 2
-
$1,769 USD
€1,685 EUR
View
B+
Retailer 3
-
$1,806 USD
View
B+
Retailer 4
-
$2,871 USD
View
Most Expensive
B+
MOH London
LG838649974 · Oct 29
$3,853 USD
£3,034 GBP
View
4 more retailers have this diamond
Prices start from $1,743 USDSave up to $2,110 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
6.53ct Cushion
$1,743 USD