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Cushion|Lab Grown|IGI

3.56ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG792635358

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

Certificate IGI LG792635358

Diamond specifications and retailer prices

From $1,364 AUD
$958 USD
As of November 1, 2026
Save $3,051 AUD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,865 AUD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 3.56ct lab-grown cushion diamond

This 3.56ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792635358 or 792635358. Listed at 9 retailers as of November 1, 2026, with a 224% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.56
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792635358
Dimensions8.85 × 8.69 × 5.22 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm8.69 mm3.56 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792635358
Side View
Table 59.0%Crown 32.5°Girdle: MED-THKPavilion 30.2°Culet: NoneDepth 60.1%

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: Nov 1
Current: $3,402 AUD|Low: $1,338 AUD|High: $6,065 AUD|Avg: $2,743 AUD|-43.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$1,364 AUD
Retailer 3$1,519 AUD
Retailer 9$1,526 AUD
Retailer 6$1,545 AUD
Retailer 4$2,302 AUD
Retailer 8$3,154 AUD
Retailer 7$3,294 AUD
Brilliant Earth$3,402 AUD
Retailer 2$4,415 AUD

26 data points across 9 retailers

9 retailers$1,364 AUD to $4,415 AUD

B+
Cheapest Retailer
-
$1,364 AUD
$958 USD
A
Retailer 2
-
$1,519 AUD
€1,016 EUR
View
A
Retailer 3
-
$1,545 AUD
$1,085 USD
View
B+
Retailer 4
-
$2,302 AUD
$1,617 USD
View
Retailer 5
-
$3,154 AUD
SGD 2,994 SGD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$3,294 AUD
$2,314 USD
View
B+
Retailer 7
-
$3,402 AUD
$2,390 USD
View
B+
Retailer 8
-
$4,415 AUD
£2,442 GBP
View
Most Expensive
Brilliant Earth
19354979A · Oct 10
$5,865 AUD
$4,120 USD
View
Price last confirmed 22 days ago
8 more retailers have this diamond
Prices start from $1,364 AUDSave up to $3,051 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
3.56ct Cushion
$1,364 AUD