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Cushion|Lab Grown|IGI

3.55ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG846691056

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846691056

Diamond specifications and retailer prices

From $1,499 AUD
£827 GBP
As of October 27, 2026
Save $3,385 AUD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,884 AUD at MOH London · As of October 26, 2026
View at MOH London

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 LG846691056 or 846691056. Listed at 12 retailers as of October 26, 2026, with prices from $1,499 to $4,884, a $3,385 spread on the same certified stone. MOH London lists it at $4,884. 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 angle39.2°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691056
Dimensions10.85 × 7.64 × 5.13 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm7.64 mm3.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691056
Side View
Table 64.0%Crown 39.2°Girdle: MED-STKPavilion 33°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $4,884 AUD|Low: $1,257 AUD|High: $5,335 AUD|Avg: $2,947 AUD|-3.4%
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
October 28, 2026
Retailer 13$1,257 AUD
Retailer 7$1,499 AUD
Retailer 2$1,541 AUD
Retailer 12$1,861 AUD
Retailer 11$1,862 AUD
Retailer 6$1,952 AUD
Retailer 9$1,984 AUD
Retailer 3$3,024 AUD
Retailer 5$3,026 AUD
Retailer 8$4,331 AUD
Retailer 4$4,443 AUD
Retailer 10$4,657 AUD
MOH London$4,884 AUD

8 data points across 13 retailers

12 retailers$1,499 AUD to $4,884 AUD

A
Cheapest Retailer
-
$1,499 AUD
£827 GBP
Retailer 2
-
$1,541 AUD
$1,080 USD
View
Price last confirmed 5 days ago
Retailer 3
-
$1,861 AUD
$1,304 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,862 AUD
$1,305 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,952 AUD
€1,303 EUR
View
A
Retailer 6
-
$1,984 AUD
£1,095 GBP
View
Retailer 7
-
$3,024 AUD
ZAR 34,236 ZAR
View
Price last confirmed 9 days ago
Retailer 8
-
$3,026 AUD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$4,331 AUD
SGD 4,102 SGD
View
Retailer 10
-
$4,443 AUD
$3,114 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$4,657 AUD
$3,264 USD
View
Most Expensive
B
MOH London
LG846691056 · Oct 26
$4,884 AUD
£2,695 GBP
View
11 more retailers have this diamond
Prices start from $1,499 AUDSave up to $3,385 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
$1,499 AUD