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Cushion|Lab Grown|IGI

2.05ct E SI1 Cushion Lab Grown Diamond

EX • E/SI1

Diamond specifications and retailer prices

From $2,466 NZD
$1,385 USD
As of October 29, 2026
Save $237 NZD (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,703 NZD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 29, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.05
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.16 × 6.95 × 4.71 mm
L/W Ratio1.17
Top View
8.16 mm6.95 mm2.05 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.5%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $2,703 NZD|Low: $1,387 NZD|High: $2,703 NZD|Avg: $2,185 NZD
Diamond Exchange Canada
Retailer 2
Retailer 3
October 1, 2026
Retailer 3$1,387 NZD
Retailer 2$2,466 NZD
Diamond Exchange Canada$2,703 NZD

2 data points across 3 retailers

2 retailers$2,466 NZD to $2,703 NZD

B
Cheapest Retailer
-
$2,466 NZD
$1,385 USD
Most Expensive
B
Diamond Exchange Canada
1986438550 · Oct 30
$2,703 NZD
CA$2,108 CAD
View
1 more retailer has this diamond
Prices start from $2,466 NZDSave up to $237 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.

B
2.05ct Cushion
$2,466 NZD