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Round|Natural|GIA

2.05ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5563518343

Certificate GIA 5563518343

Diamond specifications and retailer prices

From £9,912 GBP
As of November 5, 2026
Save £7,538 GBP (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £17,450 GBP at MOH London · As of November 2, 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 5563518343. Listed at 17 retailers as of November 2, 2026, with prices from £9,912 to £17,450, a £7,538 spread on the same certified stone. MOH London lists it at £17,450. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5563518343
Dimensions8.02 × 8.09 × 5.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
8.02 mm8.09 mm2.05 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563518343
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £17,450 GBP|Low: £9,912 GBP|High: £18,307 GBP|Avg: £12,946 GBP|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 12£9,912 GBP
Retailer 9£10,827 GBP
Retailer 6£11,338 GBP
Retailer 17£11,494 GBP
Retailer 2£11,568 GBP
Retailer 5£11,992 GBP
Retailer 10£12,247 GBP
Retailer 15£12,333 GBP
Retailer 13£12,560 GBP
Retailer 11£12,957 GBP
Retailer 16£13,155 GBP
Retailer 8£13,361 GBP
Retailer 7£13,381 GBP
Retailer 14£13,703 GBP
Retailer 3£13,875 GBP
Retailer 4£15,829 GBP
MOH London£17,450 GBP

25 data points across 17 retailers

17 retailers£9,912 GBP to £17,450 GBP

A
Cheapest Retailer
-
£9,912 GBP
A
Retailer 2
-
£10,827 GBP
View
Final sale: no returns
A
Retailer 3
-
£11,338 GBP
View
A
Retailer 4
-
£11,494 GBP
View
A
Retailer 5
-
£11,568 GBP
View
A
Retailer 6
-
£11,992 GBP
View
A
Retailer 7
-
£12,247 GBP
View
Retailer 8
-
£12,333 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£12,560 GBP
View
A
Retailer 10
-
£12,957 GBP
View
B+
Retailer 11
-
£13,155 GBP
View
B+
Retailer 12
-
£13,361 GBP
View
B+
Retailer 13
-
£13,381 GBP
View
B+
Retailer 14
-
£13,703 GBP
View
B+
Retailer 15
-
£13,875 GBP
View
B+
Retailer 16
-
£15,829 GBP
View
Most Expensive
B+
MOH London
E85165878 · Nov 2
£17,450 GBP
View
16 more retailers have this diamond
Prices start from £9,912 GBPSave up to £7,538 GBP

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.

A
2.05ct Round
£9,912 GBP