Round|Natural|GIA

1.60ct F FL Round Natural Diamond

EX • F/FL • GIA 1242003365

Certificate GIA 1242003365

Diamond specifications and retailer prices

From £13,214 GBP
As of October 30, 2026
Save £1,205 GBP (8%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £20,167 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1242003365. Listed at 10 retailers as of October 30, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1242003365
Dimensions7.54 × 7.58 × 4.59 mm
L/W Ratio1.01
Top View
7.54 mm7.58 mm1.60 ctF / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242003365
Side View
Table 55.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £20,167 GBP|Low: £10,965 GBP|High: £20,457 GBP|Avg: £14,381 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5£10,965 GBP
Retailer 6£12,472 GBP
Retailer 2£12,632 GBP
Retailer 4£13,214 GBP
Retailer 8£14,419 GBP
Retailer 7£15,359 GBP
Retailer 3£15,702 GBP
MOH London£20,167 GBP

32 data points across 8 retailers

10 retailers£13,214 GBP to £14,419 GBP

Retailer 1
-
£10,965 GBP
Price last confirmed 8 days ago
Retailer 2
-
£12,472 GBP
View
Price last confirmed 25 days ago
Retailer 3
-
£12,632 GBP
View
Price last confirmed 7 days ago
B+
Retailer 4
-
£13,214 GBP
View
B+
Retailer 5
-
£14,419 GBP
View
Retailer 6
-
£14,887 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£15,359 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£15,702 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
£18,196 GBP
View
Price last confirmed 10 days ago
Most Expensive
MOH London
B15CA390D · Oct 29
£20,167 GBP
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from £13,214 GBPSave up to £1,205 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.

B+
1.60ct Round
£13,214 GBP