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Round|Lab Grown|IGI

2.05ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG743506975

Shape and cutting style on the report: Round brilliant

Certificate IGI LG743506975

Diamond specifications and retailer prices

From $396 SGD
As of November 5, 2026
Save $2,899 SGD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,295 SGD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round 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 LG743506975 or 743506975. Listed at 17 retailers as of November 5, 2026, with prices from $396 to $3,295, a $2,899 spread on the same certified stone. Brilliant Earth lists it at $3,295. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743506975
Dimensions8.13 × 8.08 × 5.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm8.08 mm2.05 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743506975
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $3,295 SGD|Low: $324 SGD|High: $3,295 SGD|Avg: $1,025 SGD|+0.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 17$396 SGD
Retailer 9$460 SGD
Retailer 3$490 SGD
Retailer 4$490 SGD
Retailer 15$690 SGD
Retailer 10$705 SGD
Retailer 7$800 SGD
Retailer 14$803 SGD
Retailer 6$826 SGD
Retailer 5$848 SGD
Retailer 2$862 SGD
Retailer 13$888 SGD
Retailer 12$1,450 SGD
Retailer 16$1,508 SGD
Retailer 8$1,579 SGD
Retailer 11$1,962 SGD
Brilliant Earth$3,295 SGD

35 data points across 17 retailers

17 retailers$396 SGD to $3,295 SGD

A
Cheapest Retailer
-
$396 SGD
A
Retailer 2
-
$460 SGD
View
Retailer 3
-
$490 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$490 SGD
View
A
Retailer 5
-
$690 SGD
View
A
Retailer 6
-
$705 SGD
View
B+
Retailer 7
-
$800 SGD
View
A
Retailer 8
-
$803 SGD
View
A
Retailer 9
-
$826 SGD
View
A
Retailer 10
-
$848 SGD
View
A
Retailer 11
-
$862 SGD
View
Retailer 12
-
$888 SGD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,450 SGD
View
B
Retailer 14
-
$1,508 SGD
View
B
Retailer 15
-
$1,579 SGD
View
B
Retailer 16
-
$1,962 SGD
View
Most Expensive
B
Brilliant Earth
16515657A · Nov 5
$3,295 SGD
$2,580 USD
View
16 more retailers have this diamond
Prices start from $396 SGDSave up to $2,899 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 Round
$396 SGD