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Round|Natural|GIA

2.03ct G IF Round Natural Diamond

EX • G/IF • GIA 2105406680

Certificate GIA 2105406680

Diamond specifications and retailer prices

From £22,884 GBP
As of November 1, 2026
Save £20,954 GBP (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £43,838 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2105406680. Listed at 15 retailers as of November 1, 2026, with prices from £22,884 to £43,838, a £20,954 spread on the same certified stone. Diamond Quarter lists it at £43,838. 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

2.03
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2105406680
Dimensions8.10 × 8.04 × 5.08 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
8.10 mm8.04 mm2.03 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2105406680
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.9%

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 1
Current: £25,814 GBP|Low: £22,884 GBP|High: £41,197 GBP|Avg: £29,264 GBP|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6£22,884 GBP
Retailer 7£23,892 GBP
Retailer 8£25,809 GBP
Retailer 1£25,814 GBP
Retailer 2£26,065 GBP
Retailer 9£28,237 GBP
Retailer 10£29,323 GBP
Retailer 4£31,495 GBP
Retailer 5£36,042 GBP
Retailer 3£40,598 GBP

42 data points across 10 retailers

15 retailers£22,884 GBP to £43,838 GBP

A
Cheapest Retailer
-
£22,884 GBP
A
Retailer 2
-
£23,730 GBP
View
A
Retailer 3
-
£23,892 GBP
View
Final sale: no returns
B+
Retailer 4
-
£25,303 GBP
View
Retailer 5
-
£25,809 GBP
View
Price last confirmed 32 days ago
B+
Retailer 6
-
£25,814 GBP
View
Retailer 7
-
£26,065 GBP
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£27,150 GBP
View
B+
Retailer 9
-
£27,368 GBP
View
B+
Retailer 10
-
£28,237 GBP
View
B
Retailer 11
-
£29,323 GBP
View
B+
Retailer 12
-
£31,495 GBP
View
B
Retailer 13
-
£36,042 GBP
View
B
Retailer 14
-
£40,598 GBP
View
Most Expensive
B
Diamond Quarter
2.03IFG21806A71N · Nov 5
£43,838 GBP
View
14 more retailers have this diamond
Prices start from £22,884 GBPSave up to £20,954 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
2.03ct Round
£22,884 GBP