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Cushion|Lab Grown|IGI

3.15ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG841609488

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841609488

Diamond specifications and retailer prices

From $1,106 NZD
£491 GBP
As of November 1, 2026
Save $3,029 NZD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,136 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.15ct lab-grown cushion diamond

This 3.15ct 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 LG841609488 or 841609488. Listed at 9 retailers as of October 31, 2026, with prices from $1,106 to $4,136, a $3,029 spread on the same certified stone. With Clarity lists it at $4,136. 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

3.15
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841609488
Dimensions10.78 × 7.36 × 4.90 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm7.36 mm3.15 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841609488
Side View
Table 63.0%Crown 36.4°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
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: Nov 1
Current: $1,106 NZD|Low: $1,106 NZD|High: $4,136 NZD|Avg: $2,584 NZD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 1, 2026
Retailer 1$1,106 NZD
Retailer 2$1,462 NZD
Retailer 6$1,600 NZD
Retailer 3$2,795 NZD
Retailer 5$3,206 NZD
Retailer 4$3,416 NZD
Retailer 7$3,725 NZD
With Clarity$4,136 NZD

25 data points across 8 retailers

9 retailers$1,106 NZD to $4,136 NZD

A
Cheapest Retailer
-
$1,106 NZD
£491 GBP
A
Retailer 2
-
$1,462 NZD
€785 EUR
View
A
Retailer 3
-
$1,600 NZD
$902 USD
View
B+
Retailer 4
-
$2,795 NZD
$1,575 USD
View
B+
Retailer 5
-
$2,795 NZD
$1,575 USD
View
B+
Retailer 6
-
$3,206 NZD
$1,807 USD
View
B+
Retailer 7
-
$3,416 NZD
£1,516 GBP
View
Retailer 8
-
$3,725 NZD
SGD 2,837 SGD
View
Price last confirmed 19 days ago
Most Expensive
B+
With Clarity
841609488 · Oct 31
$4,136 NZD
$2,331 USD
View
8 more retailers have this diamond
Prices start from $1,106 NZDSave up to $3,029 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
3.15ct Cushion
$1,106 NZD