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Radiant|Natural|GIA

2.05ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 5131387720

Certificate GIA 5131387720

Diamond specifications and retailer prices

From $27,756 CAD
As of November 7, 2026
Save $14,634 CAD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $42,391 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 2.05ct natural radiant diamond

This 2.05ct natural radiant sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5131387720. Listed at 4 retailers as of November 4, 2026, with prices from $27,756 to $42,391, a $14,634 spread on the same certified stone. MOH London lists it at $42,391. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.05
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5131387720
Dimensions6.92 × 6.47 × 5.03 mm
L/W Ratio1.07
Top View
6.92 mm6.47 mm2.05 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5131387720
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCuletDepth 77.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $42,391 CAD|Low: $27,755 CAD|High: $43,016 CAD|Avg: $33,134 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 2$27,756 CAD
Retailer 4$28,351 CAD
Retailer 3$32,836 CAD
MOH London$42,391 CAD

46 data points across 4 retailers

4 retailers$27,756 CAD to $42,391 CAD

B
Cheapest Retailer
-
$27,756 CAD
Retailer 2
-
$28,351 CAD
View
Price last confirmed 34 days ago
C
Retailer 3
-
$32,836 CAD
View
Most Expensive
C
MOH London
0B06DD29F · Nov 4
$42,391 CAD
£23,730 GBP
View
3 more retailers have this diamond
Prices start from $27,756 CADSave up to $14,634 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.

B
2.05ct Radiant
$27,756 CAD