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Oval|Natural|GIA

1.00ct G FL Oval Natural Diamond

EX • G/FL • GIA 6545537065

Certificate GIA 6545537065

Diamond specifications and retailer prices

From £3,893 GBP
As of November 4, 2026
Save £4,076 GBP (51%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £7,969 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545537065. Listed at 19 retailers as of November 4, 2026, with prices from £3,893 to £7,969, a £4,076 spread on the same certified stone. NZ Jewellers lists it at £7,969. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545537065
Dimensions8.28 × 5.43 × 3.36 mm
L/W Ratio1.52
Top View
8.28 mm5.43 mm1.00 ctG / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545537065
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.0%

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: £5,813 GBP|Low: £3,893 GBP|High: £6,932 GBP|Avg: £4,821 GBP|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9£3,893 GBP
Retailer 2£4,139 GBP
Retailer 6£4,153 GBP
Retailer 7£4,397 GBP
Retailer 3£4,525 GBP
Retailer 8£4,710 GBP
Retailer 5£5,184 GBP
Retailer 1£5,813 GBP
Retailer 4£6,831 GBP

36 data points across 9 retailers

19 retailers£3,893 GBP to £7,969 GBP

A
Cheapest Retailer
-
£3,893 GBP
A
Retailer 2
-
£4,139 GBP
View
B+
Retailer 3
-
£4,153 GBP
View
B+
Retailer 4
-
£4,155 GBP
View
B+
Retailer 5
-
£4,397 GBP
View
Final sale: no returns
B+
Retailer 6
-
£4,428 GBP
View
B+
Retailer 7
-
£4,525 GBP
View
Retailer 8
-
£4,710 GBP
View
Price last confirmed 28 days ago
B+
Retailer 9
-
£4,763 GBP
View
B+
Retailer 10
-
£4,764 GBP
View
B+
Retailer 11
-
£4,764 GBP
View
Retailer 12
-
£4,764 GBP
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£4,881 GBP
View
B+
Retailer 14
-
£5,027 GBP
View
B+
Retailer 15
-
£5,184 GBP
View
B+
Retailer 16
-
£5,497 GBP
View
B+
Retailer 17
-
£5,813 GBP
View
B
Retailer 18
-
£6,831 GBP
View
Most Expensive
B
NZ Jewellers
6b5afcba-b5c7-4595-b3d4-588b797f2367 · Nov 5
£7,969 GBP
$10,725 USD
View
18 more retailers have this diamond
Prices start from £3,893 GBPSave up to £4,076 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
1.00ct Oval
£3,893 GBP