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Cushion|Lab Grown|IGI

2.08ct E SI1 Cushion Lab Grown Diamond

EX • E/SI1 • IGI LG508123425

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG508123425

Diamond specifications and retailer prices

From $564 NZD
$317 USD
As of October 28, 2026
Save $3,691 NZD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,255 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.08ct lab-grown cushion diamond

This 2.08ct 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 LG508123425 or 508123425. Listed at 12 retailers as of October 28, 2026, with prices from $564 to $4,255, a $3,691 spread on the same certified stone. Brilliant Earth lists it at $4,255. 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

2.08
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508123425
Dimensions7.52 × 7.34 × 4.89 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.52 mm7.34 mm2.08 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508123425
Side View
Table 62.5%Crown 36.2°Girdle: MED-STKPavilion 39.5°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: Oct 28
Current: $4,255 NZD|Low: $402 NZD|High: $4,505 NZD|Avg: $1,527 NZD|-5.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$564 NZD
Retailer 9$625 NZD
Retailer 6$837 NZD
Retailer 10$837 NZD
Retailer 2$1,103 NZD
Retailer 5$1,116 NZD
Retailer 11$1,131 NZD
Retailer 3$1,186 NZD
Retailer 8$1,592 NZD
Retailer 4$2,099 NZD
Retailer 7$2,519 NZD
Brilliant Earth$4,255 NZD

42 data points across 12 retailers

12 retailers$564 NZD to $4,255 NZD

A
Cheapest Retailer
-
$564 NZD
$317 USD
Final sale: no returns
A
Retailer 2
-
$625 NZD
$351 USD
View
B+
Retailer 3
-
$837 NZD
$470 USD
View
A
Retailer 4
-
$837 NZD
$470 USD
View
A
Retailer 5
-
$1,103 NZD
£488 GBP
View
A
Retailer 6
-
$1,116 NZD
€597 EUR
View
A
Retailer 7
-
$1,131 NZD
$635 USD
View
A
Retailer 8
-
$1,186 NZD
$666 USD
View
B+
Retailer 9
-
$1,592 NZD
$894 USD
View
B+
Retailer 10
-
$2,099 NZD
$1,179 USD
View
B
Retailer 11
-
$2,519 NZD
£1,114 GBP
View
Most Expensive
B
Brilliant Earth
11158333A · Oct 29
$4,255 NZD
$2,390 USD
View
11 more retailers have this diamond
Prices start from $564 NZDSave up to $3,691 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
2.08ct Cushion
$564 NZD