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Round|Natural|GIA

2.05ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2514854820

Certificate GIA 2514854820

Diamond specifications and retailer prices

From $33,066 NZD
As of November 5, 2026
Save $21,225 NZD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $54,291 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 2.05ct natural round diamond

This 2.05ct natural 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 2514854820. Listed at 14 retailers as of November 4, 2026, with prices from $33,066 to $54,291, a $21,225 spread on the same certified stone. MOH London lists it at $54,291. 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 angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2514854820
Dimensions8.09 × 8.04 × 5.08 mm
L/W Ratio1.01
Top View
8.09 mm8.04 mm2.05 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2514854820
Side View
Table 58.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $54,291 NZD|Low: $33,066 NZD|High: $55,093 NZD|Avg: $41,210 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$33,066 NZD
Retailer 9$33,274 NZD
Retailer 3$35,633 NZD
Retailer 5$36,482 NZD
Retailer 8$36,765 NZD
Retailer 2$40,776 NZD
Retailer 6$41,007 NZD
Retailer 4$42,308 NZD
MOH London$54,291 NZD

42 data points across 9 retailers

14 retailers$33,066 NZD to $54,291 NZD

B+
Cheapest Retailer
-
$33,066 NZD
B+
Retailer 2
-
$33,274 NZD
View
B+
Retailer 3
-
$35,633 NZD
View
B+
Retailer 4
-
$36,482 NZD
View
B+
Retailer 5
-
$36,765 NZD
View
B+
Retailer 6
-
$38,371 NZD
View
B+
Retailer 7
-
$38,371 NZD
View
B+
Retailer 8
-
$39,652 NZD
View
B+
Retailer 9
-
$40,776 NZD
View
B+
Retailer 10
-
$41,007 NZD
View
B+
Retailer 11
-
$42,308 NZD
View
Retailer 12
-
$49,380 NZD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$49,380 NZD
View
Most Expensive
B
MOH London
E92D7BFC6 · Nov 4
$54,291 NZD
£24,031 GBP
View
13 more retailers have this diamond
Prices start from $33,066 NZDSave up to $21,225 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 Round
$33,066 NZD