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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 $35,596 NZD
As of November 7, 2026
Save $18,768 NZD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $54,364 NZD 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 $35,596 to $54,364, a $18,768 spread on the same certified stone. MOH London lists it at $54,364. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $54,364 NZD|Low: $35,595 NZD|High: $55,166 NZD|Avg: $42,493 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 2$35,596 NZD
Retailer 4$36,359 NZD
Retailer 3$42,110 NZD
MOH London$54,364 NZD

46 data points across 4 retailers

4 retailers$35,596 NZD to $54,364 NZD

B
Cheapest Retailer
-
$35,596 NZD
Retailer 2
-
$36,359 NZD
View
Price last confirmed 34 days ago
C
Retailer 3
-
$42,110 NZD
View
Most Expensive
C
MOH London
0B06DD29F · Nov 4
$54,364 NZD
£23,730 GBP
View
3 more retailers have this diamond
Prices start from $35,596 NZDSave up to $18,768 NZD

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
$35,596 NZD