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Radiant|Natural|GIA

2.05ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 1172767342

Certificate GIA 1172767342

Diamond specifications and retailer prices

From £9,119 GBP
HK$95,600 HKD
As of November 1, 2026
Save £7,205 GBP (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £16,323 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 2.05ct natural radiant diamond

This 2.05ct natural radiant sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1172767342. Listed at 18 retailers as of November 1, 2026, with prices from £9,119 to £16,323, a £7,205 spread on the same certified stone. MOH London lists it at £16,323. 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1172767342
Dimensions8.28 × 6.61 × 4.26 mm
L/W Ratio1.25
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
8.28 mm6.61 mm2.05 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1172767342
Side View
Table 64.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 64.5%

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: £16,323 GBP|Low: £9,119 GBP|High: £16,764 GBP|Avg: £11,592 GBP|-2.6%
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
Retailer 18
November 2, 2026
Retailer 6£9,119 GBP
Retailer 16£9,676 GBP
Retailer 3£9,722 GBP
Retailer 15£9,781 GBP
Retailer 4£9,858 GBP
Retailer 2£10,142 GBP
Retailer 14£10,206 GBP
Retailer 7£10,452 GBP
Retailer 5£10,556 GBP
Retailer 12£11,166 GBP
Retailer 9£11,397 GBP
Retailer 8£11,871 GBP
Retailer 17£11,871 GBP
Retailer 18£12,266 GBP
Retailer 11£12,632 GBP
Retailer 10£12,701 GBP
Retailer 13£14,452 GBP
MOH London£16,323 GBP

28 data points across 18 retailers

18 retailers£9,119 GBP to £16,323 GBP

A
Cheapest Retailer
-
£9,119 GBP
HK$95,600 HKD
A
Retailer 2
-
£9,676 GBP
$12,984 USD
View
A
Retailer 3
-
£9,722 GBP
$13,047 USD
View
A
Retailer 4
-
£9,781 GBP
CA$18,231 CAD
View
A
Retailer 5
-
£9,858 GBP
A$20,352 AUD
View
A
Retailer 6
-
£10,142 GBP
₹1,296,183 INR
View
A
Retailer 7
-
£10,206 GBP
$13,695 USD
View
Retailer 8
-
£10,452 GBP
$14,026 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
£10,556 GBP
$14,165 USD
View
Final sale: no returns
A
Retailer 10
-
£11,166 GBP
View
Retailer 11
-
£11,397 GBP
A$23,530 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£11,871 GBP
$15,930 USD
View
B+
Retailer 13
-
£11,871 GBP
$15,930 USD
View
B+
Retailer 14
-
£12,266 GBP
$16,460 USD
View
B+
Retailer 15
-
£12,632 GBP
€16,144 EUR
View
Retailer 16
-
£12,701 GBP
$17,044 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
£14,452 GBP
ZAR 313,312 ZAR
View
Most Expensive
B
MOH London
87E32F299 · Nov 1
£16,323 GBP
View
17 more retailers have this diamond
Prices start from £9,119 GBPSave up to £7,205 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 Radiant
£9,119 GBP