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Cushion|Lab Grown|IGI

3.16ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG803626230

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG803626230

Diamond specifications and retailer prices

From $843 AUD
$592 USD
As of October 29, 2026
Save $3,075 AUD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,086 AUD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 3.16ct lab-grown cushion diamond

This 3.16ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG803626230 or 803626230. Listed at 18 retailers as of October 29, 2026, with a 365% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.16
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803626230
Dimensions11.73 × 7.50 × 4.32 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm7.50 mm3.16 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803626230
Side View
Table 67.0%Crown 37.7°Girdle: THK-VTKPavilion 32.9°Culet: LargeDepth 57.6%

Caratlytics Score

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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: $8,086 AUD|Low: $843 AUD|High: $8,086 AUD|Avg: $2,661 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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 10$843 AUD
Retailer 16$934 AUD
Retailer 3$1,020 AUD
Retailer 11$1,075 AUD
Retailer 18$1,253 AUD
Retailer 7$1,340 AUD
Retailer 12$1,405 AUD
Retailer 2$1,448 AUD
Retailer 6$1,851 AUD
Retailer 17$2,100 AUD
Retailer 14$2,712 AUD
Retailer 8$2,956 AUD
Retailer 9$3,034 AUD
Retailer 4$3,193 AUD
Retailer 5$3,462 AUD
Retailer 15$3,466 AUD
Retailer 13$3,918 AUD
Brilliant Earth$8,086 AUD

40 data points across 18 retailers

18 retailers$843 AUD to $3,918 AUD

A
Cheapest Retailer
-
$843 AUD
$592 USD
Final sale: no returns
Retailer 2
-
$934 AUD
$656 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,020 AUD
HK$5,600 HKD
View
A
Retailer 4
-
$1,075 AUD
$755 USD
View
B+
Retailer 5
-
$1,253 AUD
$880 USD
View
A
Retailer 6
-
$1,340 AUD
$941 USD
View
A
Retailer 7
-
$1,405 AUD
€940 EUR
View
A
Retailer 8
-
$1,448 AUD
£801 GBP
View
B+
Retailer 9
-
$1,851 AUD
$1,300 USD
View
B+
Retailer 10
-
$2,100 AUD
$1,475 USD
View
B+
Retailer 11
-
$2,712 AUD
£1,500 GBP
View
B+
Retailer 12
-
$2,956 AUD
SGD 2,806 SGD
View
B
Retailer 13
-
$3,034 AUD
$2,131 USD
View
B
Retailer 14
-
$3,193 AUD
$2,243 USD
View
B
Retailer 15
-
$3,462 AUD
$2,432 USD
View
Retailer 16
-
$3,466 AUD
$2,435 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$3,918 AUD
£2,167 GBP
View
Most Expensive
Brilliant Earth
20225485A · Sep 23
$8,086 AUD
$5,680 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from $843 AUDSave up to $3,075 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
3.16ct Cushion
$843 AUD