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Cushion|Lab Grown|IGI

3.13ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG836636804

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG836636804

Diamond specifications and retailer prices

From $801 AUD
$563 USD
As of October 31, 2026
Save $2,494 AUD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,296 AUD at Brilliance · As of October 30, 2026
View at Brilliance

About this 3.13ct lab-grown cushion diamond

This 3.13ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836636804 or 836636804. Listed at 9 retailers as of October 30, 2026, with prices from $801 to $3,296, a $2,494 spread on the same certified stone. Brilliance lists it at $3,296. 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

3.13
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836636804
Dimensions10.85 × 7.43 × 4.70 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm7.43 mm3.13 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836636804
Side View
Table 49.0%Crown 39.5°Girdle: THK-VTKPavilion 34.4°Culet: LargeDepth 63.3%

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 31
Current: $3,296 AUD|Low: $801 AUD|High: $3,556 AUD|Avg: $1,785 AUD|-7.3%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7$801 AUD
Retailer 9$1,005 AUD
Retailer 3$1,025 AUD
Retailer 5$1,193 AUD
Retailer 4$1,404 AUD
Retailer 2$1,480 AUD
Retailer 6$1,809 AUD
Retailer 8$2,894 AUD
Brilliance$3,296 AUD

42 data points across 9 retailers

9 retailers$801 AUD to $3,296 AUD

A
Cheapest Retailer
-
$801 AUD
$563 USD
Final sale: no returns
Retailer 2
-
$1,005 AUD
$706 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$1,025 AUD
$720 USD
View
B+
Retailer 4
-
$1,193 AUD
$838 USD
View
A
Retailer 5
-
$1,404 AUD
$986 USD
View
A
Retailer 6
-
$1,480 AUD
£818 GBP
View
A
Retailer 7
-
$1,809 AUD
$1,271 USD
View
B+
Retailer 8
-
$2,894 AUD
$2,033 USD
View
Most Expensive
B+
Brilliance
D45374539 · Oct 30
$3,296 AUD
$2,315 USD
View
8 more retailers have this diamond
Prices start from $801 AUDSave up to $2,494 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
3.13ct Cushion
$801 AUD