Cushion|Lab Grown|IGI

4.50ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG836626601

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836626601

Diamond specifications and retailer prices

From $657 USD
£517 GBP
As of October 27, 2026
Save $2,657 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,314 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.5ct lab-grown cushion diamond

This 4.5ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836626601 or 836626601. Listed at 15 retailers as of October 27, 2026, with prices from $657 to $3,314, a $2,657 spread on the same certified stone. With Clarity lists it at $3,314. 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

4.50
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626601
Dimensions11.50 × 8.23 × 5.43 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm8.23 mm4.50 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836626601
Side View
Table 65.0%Crown 35.1°Girdle: MED-THKPavilion 33°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,091 USD|Low: $655 USD|High: $3,392 USD|Avg: $1,942 USD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
With Clarity
October 31, 2026
Retailer 12$657 USD
Retailer 2$685 USD
Retailer 9$819 USD
Retailer 11$875 USD
Retailer 1$1,091 USD
Retailer 15$1,164 USD
Retailer 13$1,181 USD
Retailer 8$1,620 USD
Retailer 4$1,776 USD
Retailer 5$2,240 USD
Retailer 10$2,372 USD
Retailer 3$2,423 USD
Retailer 7$3,050 USD
Retailer 6$3,053 USD
Retailer 14$3,299 USD
With Clarity$3,314 USD

34 data points across 16 retailers

15 retailers$657 USD to $3,314 USD

A
Cheapest Retailer
-
$657 USD
£517 GBP
A
Retailer 2
-
$819 USD
HK$6,400 HKD
View
A
Retailer 3
-
$875 USD
View
A
Retailer 4
-
$1,091 USD
€1,039 EUR
View
B+
Retailer 5
-
$1,164 USD
View
A
Retailer 6
-
$1,181 USD
£930 GBP
View
B+
Retailer 7
-
$1,620 USD
View
B+
Retailer 8
-
$1,776 USD
View
Retailer 9
-
$2,240 USD
£1,764 GBP
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$2,372 USD
SGD 3,206 SGD
View
B+
Retailer 11
-
$2,423 USD
View
Retailer 12
-
$3,050 USD
View
Price last confirmed 17 days ago
Retailer 13
-
$3,053 USD
A$4,697 AUD
View
Price last confirmed 23 days ago
B
Retailer 14
-
$3,299 USD
£2,598 GBP
View
Most Expensive
B
With Clarity
836626601 · Oct 31
$3,314 USD
View
14 more retailers have this diamond
Prices start from $657 USDSave up to $2,657 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
4.50ct Cushion
$657 USD