CaratHunter
Plans
Cushion|Lab Grown|IGI

2.05ct D SI1 Cushion Lab Grown Diamond

EX • D/SI1 • IGI LG756507542

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG756507542

Diamond specifications and retailer prices

From $390 SGD
$305 USD
As of October 31, 2026
Save $1,681 SGD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,071 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG756507542 or 756507542. Listed at 13 retailers as of October 29, 2026, with prices from $390 to $2,071, a $1,681 spread on the same certified stone. Brilliant Earth lists it at $2,071. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756507542
Dimensions8.08 × 6.69 × 4.42 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm6.69 mm2.05 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756507542
Side View
Table 64.0%Crown 34.3°Girdle: THK-VTKPavilion 33.5°Culet: NoneDepth 66.1%

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 31
Current: $2,071 SGD|Low: $283 SGD|High: $2,071 SGD|Avg: $1,033 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 4$390 SGD
Retailer 9$432 SGD
Retailer 7$652 SGD
Retailer 2$697 SGD
Retailer 12$715 SGD
Retailer 6$759 SGD
Retailer 11$794 SGD
Retailer 3$911 SGD
Retailer 10$1,101 SGD
Retailer 5$1,453 SGD
Retailer 8$1,740 SGD
Retailer 13$1,822 SGD
Brilliant Earth$2,071 SGD

42 data points across 13 retailers

13 retailers$390 SGD to $2,071 SGD

A
Cheapest Retailer
-
$390 SGD
$305 USD
Final sale: no returns
A
Retailer 2
-
$432 SGD
$338 USD
View
A
Retailer 3
-
$652 SGD
$510 USD
View
A
Retailer 4
-
$697 SGD
€519 EUR
View
B+
Retailer 5
-
$715 SGD
$559 USD
View
A
Retailer 6
-
$759 SGD
£468 GBP
View
A
Retailer 7
-
$794 SGD
$621 USD
View
A
Retailer 8
-
$911 SGD
$713 USD
View
B+
Retailer 9
-
$1,101 SGD
$861 USD
View
B+
Retailer 10
-
$1,453 SGD
$1,137 USD
View
B
Retailer 11
-
$1,740 SGD
£1,072 GBP
View
B
Retailer 12
-
$1,822 SGD
$1,425 USD
View
Most Expensive
B
Brilliant Earth
17406455A · Oct 29
$2,071 SGD
$1,620 USD
View
12 more retailers have this diamond
Prices start from $390 SGDSave up to $1,681 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
$390 SGD