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Cushion|Lab Grown|IGI

4.36ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG804656957

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804656957

Diamond specifications and retailer prices

From $1,120 AUD
£618 GBP
As of November 2, 2026
Save $6,400 AUD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,520 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.36ct lab-grown cushion diamond

This 4.36ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804656957 or 804656957. Listed at 21 retailers as of November 2, 2026, with prices from $1,120 to $7,520, a $6,400 spread on the same certified stone. Brilliant Earth lists it at $7,520. 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

4.36
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804656957
Dimensions11.58 × 8.02 × 5.43 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.58 mm8.02 mm4.36 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804656957
Side View
Table 65.0%Crown 37.9°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 67.7%

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: $7,520 AUD|Low: $1,120 AUD|High: $7,520 AUD|Avg: $3,010 AUD
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
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 10$1,120 AUD
Retailer 6$1,256 AUD
Retailer 16$1,505 AUD
Retailer 8$1,757 AUD
Retailer 4$1,798 AUD
Retailer 12$1,904 AUD
Retailer 2$1,923 AUD
Retailer 14$2,672 AUD
Retailer 13$2,690 AUD
Retailer 9$2,743 AUD
Retailer 15$2,825 AUD
Retailer 5$4,080 AUD
Retailer 7$4,224 AUD
Retailer 11$4,706 AUD
Retailer 3$4,836 AUD
Brilliant Earth$7,520 AUD

39 data points across 16 retailers

21 retailers$1,120 AUD to $7,520 AUD

A
Cheapest Retailer
-
$1,120 AUD
£618 GBP
A
Retailer 2
-
$1,461 AUD
HK$8,000 HKD
View
A
Retailer 3
-
$1,505 AUD
$1,055 USD
View
A
Retailer 4
-
$1,757 AUD
$1,231 USD
View
B+
Retailer 5
-
$1,798 AUD
$1,260 USD
View
A
Retailer 6
-
$1,904 AUD
€1,271 EUR
View
A
Retailer 7
-
$1,923 AUD
£1,061 GBP
View
A
Retailer 8
-
$2,672 AUD
ZAR 30,252 ZAR
View
A
Retailer 9
-
$2,690 AUD
View
A
Retailer 10
-
$2,743 AUD
$1,922 USD
View
A
Retailer 11
-
$2,825 AUD
$1,980 USD
View
Retailer 12
-
$3,893 AUD
£2,148 GBP
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$4,080 AUD
$2,859 USD
View
B+
Retailer 14
-
$4,224 AUD
SGD 4,000 SGD
View
B+
Retailer 15
-
$4,244 AUD
$2,974 USD
View
B+
Retailer 16
-
$4,333 AUD
$3,037 USD
View
B+
Retailer 17
-
$4,706 AUD
£2,597 GBP
View
Retailer 18
-
$4,836 AUD
View
Price last confirmed 25 days ago
Retailer 19
-
$4,988 AUD
$3,496 USD
View
Price last confirmed 54 days ago
B
Retailer 20
-
$5,983 AUD
$4,193 USD
View
Most Expensive
B
Brilliant Earth
20377476A · Nov 2
$7,520 AUD
$5,270 USD
View
20 more retailers have this diamond
Prices start from $1,120 AUDSave up to $6,400 AUD

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
4.36ct Cushion
$1,120 AUD