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Round|Natural|IGI

2.03ct F IF Round Natural Diamond

EX • F/IF • IGI 734519163

Shape and cutting style on the report: Round brilliant

Certificate IGI 734519163

Diamond specifications and retailer prices

From £16,055 GBP
As of November 4, 2026
Save £13,332 GBP (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £29,387 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 734519163. Listed at 14 retailers as of November 4, 2026, with prices from £16,055 to £29,387, a £13,332 spread on the same certified stone. MOH London lists it at £29,387. 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
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 734519163
Dimensions8.12 × 8.08 × 5.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.12 mm8.08 mm2.03 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 734519163
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.8%

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 4
Current: £29,387 GBP|Low: £16,055 GBP|High: £29,387 GBP|Avg: £21,302 GBP
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 17£16,055 GBP
Retailer 7£18,382 GBP
Retailer 16£18,961 GBP
Retailer 2£19,139 GBP
Retailer 14£19,654 GBP
Retailer 11£19,790 GBP
Retailer 3£19,958 GBP
Retailer 9£20,258 GBP
Retailer 13£20,800 GBP
Retailer 5£20,826 GBP
Retailer 4£21,868 GBP
Retailer 10£21,888 GBP
Retailer 15£22,562 GBP
Retailer 8£23,175 GBP
Retailer 12£23,429 GBP
Retailer 6£25,315 GBP
MOH London£29,387 GBP

3 data points across 17 retailers

14 retailers£16,055 GBP to £29,387 GBP

A
Cheapest Retailer
-
£16,055 GBP
Retailer 2
-
£18,382 GBP
View
Price last confirmed 58 days ago
A
Retailer 3
-
£18,961 GBP
View
A
Retailer 4
-
£19,139 GBP
View
A
Retailer 5
-
£19,654 GBP
View
A
Retailer 6
-
£19,790 GBP
View
A
Retailer 7
-
£19,958 GBP
View
Final sale: no returns
A
Retailer 8
-
£20,258 GBP
View
A
Retailer 9
-
£20,800 GBP
View
A
Retailer 10
-
£21,868 GBP
View
A
Retailer 11
-
£21,888 GBP
View
B+
Retailer 12
-
£22,562 GBP
View
B+
Retailer 13
-
£23,429 GBP
View
Most Expensive
B
MOH London
F9981ACF5 · Nov 4
£29,387 GBP
View
13 more retailers have this diamond
Prices start from £16,055 GBPSave up to £13,332 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
£16,055 GBP