Round|Natural|GIA

0.27ct F FL Round Natural Diamond

EX • F/FL • GIA 6455869758

Certificate GIA 6455869758

Diamond specifications and retailer prices

From £500 GBP
As of November 6, 2026
Save £137 GBP (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,359 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.27ct natural round diamond

This 0.27ct natural round sits in the sub-half-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6455869758. Listed at 5 retailers as of November 5, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.27
Carat
F
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6455869758
Dimensions4.13 × 4.10 × 2.58 mm
L/W Ratio1.01
Top View
4.13 mm4.10 mm0.27 ctF / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6455869758
Side View
Table 56.0%Crown 35.5°Girdle: STK-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 6
Current: £637 GBP|Low: £483 GBP|High: £1,082 GBP|Avg: £661 GBP|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4£483 GBP
Retailer 3£500 GBP
Retailer 2£550 GBP
Retailer 1£637 GBP
Retailer 5£1,082 GBP

17 data points across 5 retailers

5 retailers£500 GBP to £637 GBP

Retailer 1
-
£467 GBP
Price last confirmed 22 days ago
B+
Retailer 2
-
£500 GBP
View
Retailer 3
-
£550 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£637 GBP
View
Most Expensive
NZ Jewellers
a769393d-af43-48a7-8377-b2e0a6cbfc7e · Oct 17
£1,359 GBP
$1,819 USD
View
Price under review
4 more retailers have this diamond
Prices start from £500 GBPSave up to £137 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+
0.27ct Round
£500 GBP