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Cushion|Lab Grown|IGI

2.05ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG614318215

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG614318215

Diamond specifications and retailer prices

From $430 SGD
$336 USD
As of October 28, 2026
Save $2,153 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,582 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG614318215 or 614318215. Listed at 12 retailers as of October 28, 2026, with prices from $430 to $2,582, a $2,153 spread on the same certified stone. Brilliant Earth lists it at $2,582. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614318215
Dimensions8.12 × 7.00 × 4.82 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.12 mm7.00 mm2.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614318215
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 68.9%

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: $2,582 SGD|Low: $430 SGD|High: $2,672 SGD|Avg: $1,029 SGD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$430 SGD
Retailer 9$476 SGD
Retailer 3$598 SGD
Retailer 6$722 SGD
Retailer 7$777 SGD
Retailer 4$781 SGD
Retailer 2$838 SGD
Retailer 10$931 SGD
Retailer 5$1,919 SGD
Brilliant Earth$2,582 SGD

44 data points across 10 retailers

12 retailers$430 SGD to $2,582 SGD

A
Cheapest Retailer
-
$430 SGD
$336 USD
Final sale: no returns
A
Retailer 2
-
$476 SGD
$372 USD
View
A
Retailer 3
-
$598 SGD
£368 GBP
View
A
Retailer 4
-
$722 SGD
$565 USD
View
B+
Retailer 5
-
$777 SGD
$608 USD
View
A
Retailer 6
-
$781 SGD
€582 EUR
View
A
Retailer 7
-
$838 SGD
£516 GBP
View
A
Retailer 8
-
$839 SGD
$656 USD
View
B+
Retailer 9
-
$931 SGD
$728 USD
View
B
Retailer 10
-
$1,591 SGD
$1,245 USD
View
B
Retailer 11
-
$1,919 SGD
£1,182 GBP
View
Most Expensive
B
Brilliant Earth
8830879A · Oct 29
$2,582 SGD
$2,020 USD
View
11 more retailers have this diamond
Prices start from $430 SGDSave up to $2,153 SGD

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
2.05ct Cushion
$430 SGD