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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 $840 SGD
£517 GBP
As of October 27, 2026
Save $3,397 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,237 SGD at With Clarity · As of November 2, 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 $840 to $4,237, a $3,397 spread on the same certified stone. With Clarity lists it at $4,237. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,395 SGD|Low: $838 SGD|High: $4,336 SGD|Avg: $2,483 SGD|+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$840 SGD
Retailer 2$876 SGD
Retailer 9$1,047 SGD
Retailer 11$1,119 SGD
Retailer 1$1,395 SGD
Retailer 15$1,488 SGD
Retailer 13$1,510 SGD
Retailer 8$2,071 SGD
Retailer 4$2,270 SGD
Retailer 5$2,864 SGD
Retailer 10$3,033 SGD
Retailer 3$3,098 SGD
Retailer 7$3,899 SGD
Retailer 6$3,903 SGD
Retailer 14$4,218 SGD
With Clarity$4,237 SGD

34 data points across 16 retailers

15 retailers$840 SGD to $4,237 SGD

A
Cheapest Retailer
-
$840 SGD
£517 GBP
A
Retailer 2
-
$1,047 SGD
HK$6,400 HKD
View
Retailer 3
-
$1,119 SGD
$875 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$1,395 SGD
€1,039 EUR
View
B+
Retailer 5
-
$1,488 SGD
$1,164 USD
View
A
Retailer 6
-
$1,510 SGD
£930 GBP
View
B+
Retailer 7
-
$2,071 SGD
$1,620 USD
View
Retailer 8
-
$2,270 SGD
$1,776 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$2,864 SGD
£1,764 GBP
View
Price last confirmed 17 days ago
B+
Retailer 10
-
$3,033 SGD
View
B+
Retailer 11
-
$3,098 SGD
$2,423 USD
View
Retailer 12
-
$3,899 SGD
$3,050 USD
View
Price last confirmed 18 days ago
Retailer 13
-
$3,903 SGD
A$4,697 AUD
View
Price last confirmed 24 days ago
B
Retailer 14
-
$4,218 SGD
£2,598 GBP
View
Most Expensive
B
With Clarity
836626601 · Nov 2
$4,237 SGD
$3,314 USD
View
14 more retailers have this diamond
Prices start from $840 SGDSave up to $3,397 SGD

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
$840 SGD