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Round|Natural|GIA

2.05ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2135056096

Certificate GIA 2135056096

Diamond specifications and retailer prices

From $45,385 NZD
As of November 5, 2026
Save $24,684 NZD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $70,069 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2135056096. Listed at 7 retailers as of November 4, 2026, with prices from $45,385 to $70,069, a $24,684 spread on the same certified stone. MOH London lists it at $70,069. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2135056096
Dimensions8.09 × 8.12 × 5.09 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Pinpoints are not shown.
Top View
8.09 mm8.12 mm2.05 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2135056096
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

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: $70,069 NZD|Low: $45,385 NZD|High: $71,104 NZD|Avg: $54,754 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$45,385 NZD
Retailer 4$46,778 NZD
Retailer 2$54,230 NZD
MOH London$70,069 NZD

40 data points across 4 retailers

7 retailers$45,385 NZD to $70,069 NZD

B+
Cheapest Retailer
-
$45,385 NZD
B
Retailer 2
-
$46,778 NZD
View
B
Retailer 3
-
$48,244 NZD
View
B
Retailer 4
-
$48,244 NZD
View
B
Retailer 5
-
$49,863 NZD
View
B
Retailer 6
-
$54,230 NZD
View
Most Expensive
B
MOH London
2E8488E4C · Nov 4
$70,069 NZD
£31,015 GBP
View
6 more retailers have this diamond
Prices start from $45,385 NZDSave up to $24,684 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
$45,385 NZD