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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 $25,766 USD
£20,288 GBP
As of October 30, 2026
Save $13,940 USD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $39,707 USD at MOH London · As of October 29, 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 October 29, 2026, with prices from $25,766 to $39,707, a $13,940 spread on the same certified stone. MOH London lists it at $39,707. 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
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: Oct 30
Current: $39,707 USD|Low: $25,611 USD|High: $39,971 USD|Avg: $30,741 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$25,766 USD
Retailer 4$26,296 USD
Retailer 3$30,764 USD
MOH London$39,707 USD

39 data points across 4 retailers

7 retailers$25,766 USD to $39,707 USD

B+
Cheapest Retailer
-
$25,766 USD
£20,288 GBP
B
Retailer 2
-
$26,296 USD
View
B
Retailer 3
-
$27,120 USD
View
B
Retailer 4
-
$27,120 USD
View
B
Retailer 5
-
$28,030 USD
View
B
Retailer 6
-
$30,764 USD
€29,299 EUR
View
Most Expensive
B
MOH London
2E8488E4C · Oct 29
$39,707 USD
£31,265 GBP
View
6 more retailers have this diamond
Prices start from $25,766 USDSave up to $13,940 USD

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
$25,766 USD