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Cushion|Lab Grown|IGI

2.07ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG517286113

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG517286113

Diamond specifications and retailer prices

From $586 NZD
$329 USD
As of October 28, 2026
Save $2,851 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,436 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.07ct lab-grown cushion diamond

This 2.07ct 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 LG517286113 or 517286113. Listed at 12 retailers as of October 28, 2026, with prices from $586 to $3,436, a $2,851 spread on the same certified stone. Brilliant Earth lists it at $3,436. 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

2.07
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517286113
Dimensions7.28 × 7.08 × 4.81 mm
L/W Ratio1.03
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
7.28 mm7.08 mm2.07 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517286113
Side View
Table 62.0%Crown 36.1°Girdle: MED-THKPavilion 35.6°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: Oct 28
Current: $3,436 NZD|Low: $586 NZD|High: $3,543 NZD|Avg: $1,463 NZD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$586 NZD
Retailer 6$648 NZD
Retailer 7$1,063 NZD
Retailer 3$1,066 NZD
Retailer 5$1,068 NZD
Retailer 2$1,148 NZD
Retailer 9$1,150 NZD
Retailer 4$2,612 NZD
Brilliant Earth$3,436 NZD

41 data points across 9 retailers

12 retailers$586 NZD to $3,436 NZD

A
Cheapest Retailer
-
$586 NZD
$329 USD
Final sale: no returns
A
Retailer 2
-
$648 NZD
$364 USD
View
A
Retailer 3
-
$729 NZD
HK$3,200 HKD
View
B+
Retailer 4
-
$1,063 NZD
$597 USD
View
A
Retailer 5
-
$1,066 NZD
€570 EUR
View
A
Retailer 6
-
$1,068 NZD
$600 USD
View
A
Retailer 7
-
$1,148 NZD
£508 GBP
View
A
Retailer 8
-
$1,150 NZD
$646 USD
View
A
Retailer 9
-
$1,184 NZD
$665 USD
View
B+
Retailer 10
-
$2,080 NZD
SGD 1,579 SGD
View
B
Retailer 11
-
$2,612 NZD
£1,155 GBP
View
Most Expensive
B
Brilliant Earth
19055879A · Oct 29
$3,436 NZD
$1,930 USD
View
11 more retailers have this diamond
Prices start from $586 NZDSave up to $2,851 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
2.07ct Cushion
$586 NZD