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2.05ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • GIA 6491113556

Certificate GIA 6491113556

Diamond specifications and retailer prices

From $950 CAD
As of November 5, 2026
Save $3,665 CAD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,615 CAD at MOH London · As of November 5, 2026
View at MOH London

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 GIA 6491113556. Listed at 12 retailers as of November 5, 2026, with prices from $950 to $4,615, a $3,665 spread on the same certified stone. MOH London lists it at $4,615. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabGIA
CertificateGIA 6491113556
Dimensions8.11 × 8.16 × 5.08 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
8.11 mm8.16 mm2.05 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491113556
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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: Nov 5
Current: $4,615 CAD|Low: $950 CAD|High: $4,690 CAD|Avg: $2,100 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$950 CAD
Retailer 8$959 CAD
Retailer 11$1,243 CAD
Retailer 6$1,376 CAD
Retailer 7$1,383 CAD
Retailer 2$1,648 CAD
Retailer 5$1,695 CAD
Retailer 4$1,705 CAD
Retailer 3$3,081 CAD
Retailer 9$3,945 CAD
MOH London$4,615 CAD

43 data points across 11 retailers

12 retailers$950 CAD to $4,615 CAD

A
Cheapest Retailer
-
$950 CAD
A
Retailer 2
-
$959 CAD
View
Final sale: no returns
B+
Retailer 3
-
$1,243 CAD
View
B+
Retailer 4
-
$1,376 CAD
View
B+
Retailer 5
-
$1,383 CAD
View
B+
Retailer 6
-
$1,648 CAD
View
B+
Retailer 7
-
$1,695 CAD
View
B+
Retailer 8
-
$1,705 CAD
View
B
Retailer 9
-
$3,081 CAD
View
B
Retailer 10
-
$3,088 CAD
View
B
Retailer 11
-
$3,945 CAD
View
Most Expensive
B
MOH London
6491113556 · Nov 5
$4,615 CAD
£2,602 GBP
View
11 more retailers have this diamond
Prices start from $950 CADSave up to $3,665 CAD

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
$950 CAD