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Oval|Natural|GIA

1.00ct E IF Oval Natural Diamond

GD • E/IF • GIA 6545937374

Certificate GIA 6545937374

Diamond specifications and retailer prices

From £3,139 GBP
₹398,138 INR
As of October 29, 2026
Save £964 GBP (23%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,103 GBP at GS Diamonds · As of October 29, 2026
View at GS Diamonds

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545937374. Listed at 9 retailers as of October 29, 2026, with prices from £3,139 to £4,103, a £964 spread on the same certified stone. GS Diamonds lists it at £4,103. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545937374
Dimensions7.80 × 5.39 × 3.58 mm
L/W Ratio1.45
Top View
7.80 mm5.39 mm1.00 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545937374
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

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: Oct 29
Current: £4,103 GBP|Low: £2,976 GBP|High: £4,332 GBP|Avg: £3,661 GBP|-4.2%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3£3,139 GBP
Retailer 4£3,331 GBP
Retailer 5£3,444 GBP
Retailer 8£3,508 GBP
Retailer 2£3,543 GBP
Retailer 7£3,571 GBP
Retailer 6£3,957 GBP
GS Diamonds£4,103 GBP

32 data points across 8 retailers

9 retailers£3,139 GBP to £4,103 GBP

A
Cheapest Retailer
-
£3,139 GBP
₹398,138 INR
A
Retailer 2
-
£3,331 GBP
$4,436 USD
View
A
Retailer 3
-
£3,444 GBP
$4,586 USD
View
Final sale: no returns
A
Retailer 4
-
£3,508 GBP
MYR 19,030 MYR
View
A
Retailer 5
-
£3,543 GBP
View
A
Retailer 6
-
£3,571 GBP
SGD 6,426 SGD
View
A
Retailer 7
-
£3,957 GBP
$5,270 USD
View
B+
Retailer 8
-
£3,967 GBP
A$8,128 AUD
View
Most Expensive
A
GS Diamonds
AN1E-100766909115 · Oct 29
£4,103 GBP
A$8,407 AUD
View
8 more retailers have this diamond
Prices start from £3,139 GBPSave up to £964 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
£3,139 GBP