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Cushion|Lab Grown|IGI

3.02ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG840627982

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840627982

Diamond specifications and retailer prices

From $1,290 NZD
As of November 6, 2026
Save $7,221 NZD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,511 NZD at Mervis Diamond Importers · As of November 6, 2026
View at Mervis Diamond Importers

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG840627982 or 840627982. Listed at 10 retailers as of November 6, 2026, with prices from $1,290 to $8,511, a $7,221 spread on the same certified stone. Mervis Diamond Importers lists it at $8,511. 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

3.02
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840627982
Dimensions10.13 × 7.51 × 5.10 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm7.51 mm3.02 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840627982
Side View
Table 62.0%Crown 34.2°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 67.9%

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 6
Current: $8,511 NZD|Low: $1,290 NZD|High: $8,511 NZD|Avg: $2,821 NZD
Mervis Diamond Importers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$1,290 NZD
Retailer 7$1,360 NZD
Retailer 3$1,384 NZD
Retailer 4$1,438 NZD
Retailer 10$1,447 NZD
Retailer 2$1,647 NZD
Retailer 8$3,245 NZD
Retailer 9$3,954 NZD
Retailer 5$7,378 NZD
Mervis Diamond Importers$8,511 NZD

6 data points across 10 retailers

10 retailers$1,290 NZD to $8,511 NZD

A
Cheapest Retailer
-
$1,290 NZD
B+
Retailer 2
-
$1,360 NZD
View
A
Retailer 3
-
$1,384 NZD
View
A
Retailer 4
-
$1,438 NZD
View
Retailer 5
-
$1,447 NZD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$1,647 NZD
View
B
Retailer 7
-
$3,245 NZD
View
B
Retailer 8
-
$3,954 NZD
View
B
Retailer 9
-
$7,378 NZD
View
Most Expensive
B
Mervis Diamond Importers
1999442035 · Nov 6
$8,511 NZD
$4,718 USD
View
9 more retailers have this diamond
Prices start from $1,290 NZDSave up to $7,221 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
3.02ct Cushion
$1,290 NZD