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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 $1,050 NZD
$592 USD
As of October 31, 2026
Save $3,833 NZD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,078 NZD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $10,078 NZD|Low: $1,050 NZD|High: $10,078 NZD|Avg: $3,313 NZD
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
November 1, 2026
Retailer 10$1,050 NZD
Retailer 16$1,164 NZD
Retailer 3$1,272 NZD
Retailer 12$1,340 NZD
Retailer 18$1,561 NZD
Retailer 7$1,670 NZD
Retailer 11$1,738 NZD
Retailer 2$1,805 NZD
Retailer 6$2,307 NZD
Retailer 17$2,617 NZD
Retailer 14$3,380 NZD
Retailer 8$3,684 NZD
Retailer 9$3,781 NZD
Retailer 4$3,980 NZD
Retailer 5$4,315 NZD
Retailer 15$4,320 NZD
Retailer 13$4,883 NZD
Brilliant Earth$10,078 NZD

40 data points across 18 retailers

18 retailers$1,050 NZD to $4,883 NZD

A
Cheapest Retailer
-
$1,050 NZD
$592 USD
Final sale: no returns
Retailer 2
-
$1,164 NZD
$656 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,272 NZD
HK$5,600 HKD
View
A
Retailer 4
-
$1,340 NZD
$755 USD
View
B+
Retailer 5
-
$1,561 NZD
$880 USD
View
A
Retailer 6
-
$1,670 NZD
$941 USD
View
A
Retailer 7
-
$1,738 NZD
€933 EUR
View
A
Retailer 8
-
$1,805 NZD
£801 GBP
View
B+
Retailer 9
-
$2,307 NZD
$1,300 USD
View
B+
Retailer 10
-
$2,617 NZD
$1,475 USD
View
B+
Retailer 11
-
$3,380 NZD
£1,500 GBP
View
B+
Retailer 12
-
$3,684 NZD
SGD 2,806 SGD
View
B
Retailer 13
-
$3,781 NZD
$2,131 USD
View
B
Retailer 14
-
$3,980 NZD
$2,243 USD
View
B
Retailer 15
-
$4,315 NZD
$2,432 USD
View
Retailer 16
-
$4,320 NZD
$2,435 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$4,883 NZD
£2,167 GBP
View
Most Expensive
Brilliant Earth
20225485A · Sep 23
$10,078 NZD
$5,680 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from $1,050 NZDSave up to $3,833 NZD

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
$1,050 NZD