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Cushion|Lab Grown|IGI

3.20ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • IGI LG799679825

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG799679825

Diamond specifications and retailer prices

From $861 AUD
$605 USD
As of October 29, 2026
Save $5,659 AUD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,520 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.2ct lab-grown cushion diamond

This 3.2ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG799679825 or 799679825. Listed at 16 retailers as of October 29, 2026, with prices from $861 to $6,520, a $5,659 spread on the same certified stone. Brilliant Earth lists it at $6,520. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.20
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799679825
Dimensions11.39 × 7.36 × 4.71 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm7.36 mm3.20 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799679825
Side View
Table 54.0%Crown 34.1°Girdle: STK-THKPavilion 38.8°Culet: LargeDepth 64.0%

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: Oct 29
Current: $6,520 AUD|Low: $861 AUD|High: $6,520 AUD|Avg: $2,185 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 14$861 AUD
Retailer 3$954 AUD
Retailer 11$1,103 AUD
Retailer 12$1,278 AUD
Retailer 8$1,433 AUD
Retailer 4$1,466 AUD
Retailer 2$1,485 AUD
Retailer 7$1,647 AUD
Retailer 15$2,777 AUD
Retailer 5$3,014 AUD
Retailer 10$3,069 AUD
Retailer 6$3,095 AUD
Retailer 13$3,244 AUD
Retailer 9$4,001 AUD
Brilliant Earth$6,520 AUD

36 data points across 15 retailers

16 retailers$861 AUD to $6,520 AUD

A
Cheapest Retailer
-
$861 AUD
$605 USD
Final sale: no returns
A
Retailer 2
-
$1,039 AUD
HK$5,700 HKD
View
A
Retailer 3
-
$1,103 AUD
$775 USD
View
B+
Retailer 4
-
$1,278 AUD
$898 USD
View
A
Retailer 5
-
$1,433 AUD
€959 EUR
View
B+
Retailer 6
-
$1,466 AUD
$1,030 USD
View
A
Retailer 7
-
$1,485 AUD
£821 GBP
View
B+
Retailer 8
-
$1,647 AUD
$1,157 USD
View
B+
Retailer 9
-
$2,777 AUD
£1,536 GBP
View
B
Retailer 10
-
$3,014 AUD
SGD 2,861 SGD
View
B
Retailer 11
-
$3,069 AUD
$2,156 USD
View
B
Retailer 12
-
$3,095 AUD
$2,174 USD
View
B
Retailer 13
-
$3,244 AUD
$2,279 USD
View
B
Retailer 14
-
$4,001 AUD
£2,213 GBP
View
B
Retailer 15
-
$5,111 AUD
$3,590 USD
View
Most Expensive
C
Brilliant Earth
18989659A · Oct 30
$6,520 AUD
$4,580 USD
View
15 more retailers have this diamond
Prices start from $861 AUDSave up to $5,659 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
3.20ct Cushion
$861 AUD