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Cushion|Lab Grown|IGI

3.55ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG847646049

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847646049

Diamond specifications and retailer prices

From $1,223 AUD
$857 USD
As of November 1, 2026
Save $4,442 AUD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,665 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.55ct lab-grown cushion diamond

This 3.55ct 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 LG847646049 or 847646049. Listed at 14 retailers as of November 1, 2026, with prices from $1,223 to $5,665, a $4,442 spread on the same certified stone. Rare Carat lists it at $5,665. 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

3.55
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847646049
Dimensions10.71 × 7.69 × 5.21 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.71 mm7.69 mm3.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847646049
Side View
Table 65.0%Crown 40.6°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 67.8%

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 1
Current: $1,468 AUD|Low: $1,223 AUD|High: $4,835 AUD|Avg: $2,725 AUD|-4.6%
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
November 2, 2026
Retailer 7$1,223 AUD
Retailer 1$1,468 AUD
Retailer 3$1,520 AUD
Retailer 8$1,812 AUD
Retailer 9$1,826 AUD
Retailer 12$1,918 AUD
Retailer 6$1,924 AUD
Retailer 13$2,859 AUD
Retailer 4$2,949 AUD
Retailer 11$4,078 AUD
Retailer 2$4,257 AUD
Retailer 10$4,526 AUD
Retailer 5$4,835 AUD

13 data points across 13 retailers

14 retailers$1,223 AUD to $5,665 AUD

A
Cheapest Retailer
-
$1,223 AUD
$857 USD
Final sale: no returns
A
Retailer 2
-
$1,468 AUD
£810 GBP
View
A
Retailer 3
-
$1,520 AUD
$1,065 USD
View
A
Retailer 4
-
$1,812 AUD
$1,270 USD
View
A
Retailer 5
-
$1,826 AUD
$1,280 USD
View
A
Retailer 6
-
$1,918 AUD
€1,280 EUR
View
A
Retailer 7
-
$1,924 AUD
£1,061 GBP
View
B+
Retailer 8
-
$2,859 AUD
View
B+
Retailer 9
-
$2,949 AUD
ZAR 33,392 ZAR
View
B+
Retailer 10
-
$4,078 AUD
$2,858 USD
View
B+
Retailer 11
-
$4,257 AUD
SGD 4,032 SGD
View
B+
Retailer 12
-
$4,526 AUD
$3,172 USD
View
B
Retailer 13
-
$4,835 AUD
£2,668 GBP
View
Most Expensive
B
Rare Carat
CN389-16BA · Nov 1
$5,665 AUD
$3,970 USD
View
13 more retailers have this diamond
Prices start from $1,223 AUDSave up to $4,442 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
3.55ct Cushion
$1,223 AUD