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Cushion|Lab Grown|IGI

3.50ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG849677546

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849677546

Diamond specifications and retailer prices

From $941 AUD
£520 GBP
As of November 2, 2026
Save $3,529 AUD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,470 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.5ct lab-grown cushion diamond

This 3.5ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849677546 or 849677546. Listed at 11 retailers as of October 31, 2026, with prices from $941 to $4,470, a $3,529 spread on the same certified stone. Brilliant Earth lists it at $4,470. 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

3.50
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849677546
Dimensions9.23 × 8.47 × 5.35 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm8.47 mm3.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849677546
Side View
Table 65.0%Crown 31.6°Girdle: MED-THKPavilion 34°Culet: NoneDepth 63.2%

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 2
Current: $4,470 AUD|Low: $941 AUD|High: $4,470 AUD|Avg: $2,087 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$941 AUD
Retailer 6$1,032 AUD
Retailer 10$1,118 AUD
Retailer 8$1,256 AUD
Retailer 3$1,370 AUD
Retailer 7$1,587 AUD
Retailer 5$3,059 AUD
Retailer 9$3,116 AUD
Retailer 4$3,203 AUD
Brilliant Earth$4,470 AUD

4 data points across 10 retailers

11 retailers$941 AUD to $4,470 AUD

A
Cheapest Retailer
-
$941 AUD
£520 GBP
A
Retailer 2
-
$1,032 AUD
$725 USD
View
B+
Retailer 3
-
$1,118 AUD
$785 USD
View
A
Retailer 4
-
$1,256 AUD
€840 EUR
View
A
Retailer 5
-
$1,370 AUD
£758 GBP
View
A
Retailer 6
-
$1,587 AUD
$1,115 USD
View
B+
Retailer 7
-
$3,059 AUD
£1,692 GBP
View
B+
Retailer 8
-
$3,116 AUD
$2,189 USD
View
B+
Retailer 9
-
$3,182 AUD
$2,235 USD
View
B+
Retailer 10
-
$3,203 AUD
$2,250 USD
View
Most Expensive
B
Brilliant Earth
22378016A · Oct 31
$4,470 AUD
$3,140 USD
View
10 more retailers have this diamond
Prices start from $941 AUDSave up to $3,529 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
3.50ct Cushion
$941 AUD