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Cushion|Lab Grown|IGI

3.66ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG724508668

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG724508668

Diamond specifications and retailer prices

From $1,645 AUD
£908 GBP
As of November 2, 2026
Save $3,677 AUD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,322 AUD at MOH London · As of October 27, 2026
View at MOH London

About this 3.66ct lab-grown cushion diamond

This 3.66ct 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 LG724508668 or 724508668. Listed at 14 retailers as of October 27, 2026, with prices from $1,645 to $5,322, a $3,677 spread on the same certified stone. MOH London lists it at $5,322. 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

3.66
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724508668
Dimensions10.87 × 7.56 × 4.98 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.87 mm7.56 mm3.66 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724508668
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 32.9°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
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: $5,322 AUD|Low: $1,418 AUD|High: $5,386 AUD|Avg: $3,067 AUD|-0.8%
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 2, 2026
Retailer 3$1,418 AUD
Retailer 2$1,645 AUD
Retailer 8$1,669 AUD
Retailer 13$1,976 AUD
Retailer 10$2,029 AUD
Retailer 6$2,162 AUD
Retailer 7$3,202 AUD
Retailer 9$3,292 AUD
Retailer 12$3,507 AUD
Retailer 5$3,914 AUD
Retailer 11$4,436 AUD
Retailer 4$4,917 AUD
MOH London$5,322 AUD

37 data points across 13 retailers

14 retailers$1,645 AUD to $5,322 AUD

Retailer 1
-
$1,418 AUD
$994 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$1,645 AUD
£908 GBP
View
A
Retailer 3
-
$1,669 AUD
$1,170 USD
View
A
Retailer 4
-
$1,976 AUD
$1,385 USD
View
A
Retailer 5
-
$2,029 AUD
$1,422 USD
View
A
Retailer 6
-
$2,162 AUD
£1,193 GBP
View
B+
Retailer 7
-
$3,202 AUD
View
B+
Retailer 8
-
$3,292 AUD
ZAR 37,273 ZAR
View
B+
Retailer 9
-
$3,507 AUD
$2,458 USD
View
B+
Retailer 10
-
$3,914 AUD
£2,160 GBP
View
B+
Retailer 11
-
$4,436 AUD
$3,109 USD
View
B
Retailer 12
-
$4,763 AUD
SGD 4,511 SGD
View
B
Retailer 13
-
$4,917 AUD
$3,446 USD
View
Most Expensive
B
MOH London
LG724508668 · Oct 27
$5,322 AUD
£2,937 GBP
View
13 more retailers have this diamond
Prices start from $1,645 AUDSave up to $3,677 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
3.66ct Cushion
$1,645 AUD