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Round|Natural|GIA

2.05ct H IF Round Natural Diamond

EX • H/IF • GIA 1458699609

Certificate GIA 1458699609

Diamond specifications and retailer prices

From £18,101 GBP
As of November 5, 2026
Save £11,141 GBP (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £29,242 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 2.05ct natural round diamond

This 2.05ct natural round sits in the two to three carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1458699609. Listed at 13 retailers as of November 5, 2026, with prices from £18,101 to £29,242, a £11,141 spread on the same certified stone. Diamond Quarter lists it at £29,242. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.05
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1458699609
Dimensions8.30 × 8.29 × 4.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
8.30 mm8.29 mm2.05 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1458699609
Side View
Table 60.0%Crown 32°Girdle: MediumPavilion 41.6°Culet: NoneDepth 60.1%

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: £21,015 GBP|Low: £18,089 GBP|High: £28,627 GBP|Avg: £21,091 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2£18,101 GBP
Retailer 8£18,546 GBP
Retailer 7£19,158 GBP
Retailer 4£19,219 GBP
Retailer 5£19,399 GBP
Retailer 1£21,015 GBP
Retailer 6£25,044 GBP
Retailer 3£28,211 GBP

36 data points across 8 retailers

13 retailers£18,101 GBP to £29,242 GBP

A
Cheapest Retailer
-
£18,101 GBP
Retailer 2
-
£18,546 GBP
View
Price last confirmed 32 days ago
B+
Retailer 3
-
£19,158 GBP
View
Final sale: no returns
B+
Retailer 4
-
£19,219 GBP
View
B+
Retailer 5
-
£19,399 GBP
View
B+
Retailer 6
-
£19,974 GBP
View
B+
Retailer 7
-
£20,215 GBP
View
B+
Retailer 8
-
£20,368 GBP
View
B+
Retailer 9
-
£21,015 GBP
View
B
Retailer 10
-
£25,044 GBP
View
B
Retailer 11
-
£25,658 GBP
View
B
Retailer 12
-
£28,211 GBP
View
Most Expensive
B
Diamond Quarter
2.05IFH1409390AN · Nov 5
£29,242 GBP
View
12 more retailers have this diamond
Prices start from £18,101 GBPSave up to £11,141 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
£18,101 GBP