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Cushion|Lab Grown|IGI

1.65ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG747513618

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747513618

Diamond specifications and retailer prices

From $710 USD
As of October 30, 2026
Save $2,283 USD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,993 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.65ct lab-grown cushion diamond

This 1.65ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG747513618 or 747513618. Listed at 12 retailers as of October 30, 2026, with prices from $710 to $2,993, a $2,283 spread on the same certified stone. MOH London lists it at $2,993. 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

1.65
Carat
F
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513618
Dimensions9.12 × 5.63 × 3.47 mm
L/W Ratio1.62
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.12 mm5.63 mm1.65 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513618
Side View
Table 59.0%Crown 33.3°Girdle: STK-THKPavilion 43.1°Culet: LargeDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,993 USD|Low: $710 USD|High: $3,029 USD|Avg: $1,652 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 3$710 USD
Retailer 11$825 USD
Retailer 12$1,064 USD
Retailer 2$1,066 USD
Retailer 7$1,185 USD
Retailer 8$1,230 USD
Retailer 6$1,606 USD
Retailer 5$1,991 USD
Retailer 9$2,012 USD
Retailer 10$2,220 USD
Retailer 13$2,239 USD
Retailer 4$2,703 USD
MOH London$2,993 USD

43 data points across 13 retailers

12 retailers$710 USD to $2,993 USD

B+
Cheapest Retailer
-
$710 USD
B+
Retailer 2
-
$825 USD
View
B
Retailer 3
-
$1,064 USD
View
B
Retailer 4
-
$1,066 USD
£840 GBP
View
B
Retailer 5
-
$1,185 USD
ZAR 19,142 ZAR
View
Retailer 6
-
$1,230 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,606 USD
A$2,471 AUD
View
C
Retailer 8
-
$2,012 USD
£1,584 GBP
View
C
Retailer 9
-
$2,220 USD
View
C
Retailer 10
-
$2,239 USD
SGD 3,026 SGD
View
C
Retailer 11
-
$2,703 USD
View
Most Expensive
B
MOH London
LG747513618 · Nov 1
$2,993 USD
£2,357 GBP
View
11 more retailers have this diamond
Prices start from $710 USDSave up to $2,283 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.

B+
1.65ct Cushion
$710 USD