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Cushion|Lab Grown|IGI

4.33ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG800606012

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG800606012

Diamond specifications and retailer prices

From $1,183 USD
£931 GBP
As of November 2, 2026
Save $4,597 USD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,780 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.33ct lab-grown cushion diamond

This 4.33ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800606012 or 800606012. Listed at 23 retailers as of November 2, 2026, with prices from $1,183 to $5,780, a $4,597 spread on the same certified stone. Brilliant Earth lists it at $5,780. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.33
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800606012
Dimensions8.83 × 8.73 × 6.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.83 mm8.73 mm4.33 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800606012
Side View
Table 63.0%Crown 42.6°Girdle: STK-THKPavilion 32.6°Culet: NoneDepth 69.2%

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: Nov 2
Current: $5,780 USD|Low: $1,170 USD|High: $9,800 USD|Avg: $3,036 USD|-41.0%
Brilliant Earth
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 2, 2026
Retailer 4$1,170 USD
Retailer 2$1,183 USD
Retailer 13$1,345 USD
Retailer 3$1,675 USD
Retailer 6$1,686 USD
Retailer 9$1,862 USD
Retailer 12$2,309 USD
Retailer 11$2,490 USD
Retailer 8$2,506 USD
Retailer 5$3,451 USD
Retailer 7$3,967 USD
Retailer 10$5,227 USD
Brilliant Earth$5,780 USD

32 data points across 13 retailers

23 retailers$1,183 USD to $5,780 USD

Retailer 1
-
$1,170 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$1,183 USD
£931 GBP
View
A
Retailer 3
-
$1,345 USD
View
A
Retailer 4
-
$1,357 USD
HK$10,600 HKD
View
A
Retailer 5
-
$1,485 USD
View
A
Retailer 6
-
$1,675 USD
View
A
Retailer 7
-
$1,686 USD
£1,327 GBP
View
A
Retailer 8
-
$1,777 USD
€1,692 EUR
View
A
Retailer 9
-
$1,862 USD
€1,773 EUR
View
B+
Retailer 10
-
$2,309 USD
View
B+
Retailer 11
-
$2,490 USD
ZAR 40,219 ZAR
View
B+
Retailer 12
-
$2,506 USD
A$3,855 AUD
View
B+
Retailer 13
-
$2,954 USD
View
B+
Retailer 14
-
$3,231 USD
£2,544 GBP
View
B
Retailer 15
-
$3,451 USD
View
B
Retailer 16
-
$3,626 USD
View
B
Retailer 17
-
$3,926 USD
SGD 5,305 SGD
View
B
Retailer 18
-
$3,967 USD
£3,124 GBP
View
B
Retailer 19
-
$4,078 USD
View
B
Retailer 20
-
$4,220 USD
View
B
Retailer 21
-
$5,227 USD
A$8,041 AUD
View
Retailer 22
-
$5,483 USD
View
Price last confirmed 84 days ago
Most Expensive
B
Brilliant Earth
19702106A · Nov 2
$5,780 USD
View
22 more retailers have this diamond
Prices start from $1,183 USDSave up to $4,597 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
4.33ct Cushion
$1,183 USD