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Cushion|Lab Grown|IGI

3.10ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG824603394

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

Certificate IGI LG824603394

Diamond specifications and retailer prices

From $1,306 AUD
$915 USD
As of November 2, 2026
Save $8,725 AUD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,031 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG824603394 or 824603394. Listed at 10 retailers as of November 2, 2026, with prices from $1,306 to $10,031, a $8,725 spread on the same certified stone. Brilliant Earth lists it at $10,031. 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

3.10
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824603394
Dimensions8.57 × 8.37 × 5.65 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.57 mm8.37 mm3.10 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824603394
Side View
Table 60.0%Crown 36.3°Girdle: THN-STKPavilion 40°Culet: NoneDepth 67.5%

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 2
Current: $10,031 AUD|Low: $1,206 AUD|High: $10,031 AUD|Avg: $3,353 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
November 1, 2026
Retailer 9$1,306 AUD
Retailer 6$1,469 AUD
Retailer 12$1,485 AUD
Retailer 4$1,648 AUD
Retailer 7$1,799 AUD
Retailer 11$2,049 AUD
Retailer 10$2,623 AUD
Retailer 3$3,125 AUD
Retailer 5$3,803 AUD
Retailer 2$4,561 AUD
Retailer 13$6,720 AUD
Retailer 8$8,062 AUD
Brilliant Earth$10,031 AUD

21 data points across 13 retailers

10 retailers$1,306 AUD to $10,031 AUD

A
Cheapest Retailer
-
$1,306 AUD
$915 USD
A
Retailer 2
-
$1,469 AUD
$1,029 USD
View
A
Retailer 3
-
$1,485 AUD
$1,041 USD
View
A
Retailer 4
-
$1,799 AUD
€1,201 EUR
View
A
Retailer 5
-
$2,049 AUD
$1,436 USD
View
B+
Retailer 6
-
$2,623 AUD
View
Retailer 7
-
$3,125 AUD
$2,190 USD
View
Price last confirmed 28 days ago
B
Retailer 8
-
$4,561 AUD
£2,517 GBP
View
B
Retailer 9
-
$8,062 AUD
$5,650 USD
View
Most Expensive
B
Brilliant Earth
22268092A · Nov 2
$10,031 AUD
$7,030 USD
View
9 more retailers have this diamond
Prices start from $1,306 AUDSave up to $8,725 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
3.10ct Cushion
$1,306 AUD