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Round|Natural|GIA

2.03ct H IF Round Natural Diamond

EX • H/IF • GIA 2456692948

Certificate GIA 2456692948

Diamond specifications and retailer prices

From £19,377 GBP
As of November 4, 2026
Save £13,006 GBP (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £32,383 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2456692948. Listed at 12 retailers as of November 4, 2026, with prices from £19,377 to £32,383, a £13,006 spread on the same certified stone. Diamond Quarter lists it at £32,383. 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
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2456692948
Dimensions8.35 × 8.30 × 4.90 mm
L/W Ratio1.01
Top View
8.35 mm8.30 mm2.03 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456692948
Side View
Table 62.0%Crown 33°Girdle: THN-THNPavilion 41.6°Culet: NoneDepth 59.0%

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 4
Current: £19,454 GBP|Low: £19,454 GBP|High: £24,532 GBP|Avg: £21,545 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 1£19,454 GBP
Retailer 3£20,437 GBP
Retailer 5£21,059 GBP
Retailer 2£21,994 GBP
Retailer 4£24,424 GBP

43 data points across 5 retailers

12 retailers£19,377 GBP to £32,383 GBP

B+
Cheapest Retailer
-
£19,377 GBP
B+
Retailer 2
-
£19,454 GBP
View
B+
Retailer 3
-
£19,787 GBP
View
B+
Retailer 4
-
£20,437 GBP
View
B+
Retailer 5
-
£21,059 GBP
View
B+
Retailer 6
-
£21,212 GBP
View
B+
Retailer 7
-
£21,585 GBP
View
B+
Retailer 8
-
£21,994 GBP
View
B+
Retailer 9
-
£23,011 GBP
View
B+
Retailer 10
-
£24,424 GBP
View
B
Retailer 11
-
£24,538 GBP
View
Most Expensive
B
Diamond Quarter
2.03IFH2448FF9EN · Nov 5
£32,383 GBP
View
11 more retailers have this diamond
Prices start from £19,377 GBPSave up to £13,006 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.

B+
2.03ct Round
£19,377 GBP