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Oval|Natural|GIA

1.00ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 6442881240

Certificate GIA 6442881240

Diamond specifications and retailer prices

From £2,024 GBP
₹258,298 INR
As of October 30, 2026
Save £2,818 GBP (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,842 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6442881240. Listed at 21 retailers as of October 30, 2026, with prices from £2,024 to £4,842, a £2,818 spread on the same certified stone. NZ Jewellers lists it at £4,842. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6442881240
Dimensions7.91 × 5.61 × 3.34 mm
L/W Ratio1.41
Top View
7.91 mm5.61 mm1.00 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442881240
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 59.4%

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 30
Current: £3,254 GBP|Low: £1,937 GBP|High: £4,704 GBP|Avg: £2,821 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4£2,024 GBP
Retailer 3£2,025 GBP
Retailer 2£2,399 GBP
Retailer 10£2,467 GBP
Retailer 8£2,519 GBP
Retailer 9£2,565 GBP
Retailer 5£2,905 GBP
Retailer 11£2,977 GBP
Retailer 1£3,254 GBP
Retailer 7£3,384 GBP
Retailer 6£4,673 GBP

34 data points across 11 retailers

21 retailers£2,024 GBP to £4,842 GBP

A
Cheapest Retailer
-
£2,024 GBP
₹258,298 INR
B+
Retailer 2
-
£2,025 GBP
HK$21,200 HKD
View
B+
Retailer 3
-
£2,373 GBP
$3,180 USD
View
B+
Retailer 4
-
£2,399 GBP
$3,214 USD
View
B
Retailer 5
-
£2,467 GBP
$3,306 USD
View
B
Retailer 6
-
£2,519 GBP
$3,375 USD
View
B
Retailer 7
-
£2,565 GBP
$3,437 USD
View
Final sale: no returns
B
Retailer 8
-
£2,664 GBP
$3,570 USD
View
B
Retailer 9
-
£2,779 GBP
$3,724 USD
View
B
Retailer 10
-
£2,779 GBP
$3,724 USD
View
B
Retailer 11
-
£2,836 GBP
SGD 5,135 SGD
View
B
Retailer 12
-
£2,886 GBP
$3,867 USD
View
B
Retailer 13
-
£2,888 GBP
$3,870 USD
View
B
Retailer 14
-
£2,905 GBP
View
Retailer 15
-
£2,977 GBP
A$6,137 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
£3,207 GBP
$4,297 USD
View
B
Retailer 17
-
£3,254 GBP
€4,153 EUR
View
B
Retailer 18
-
£3,384 GBP
ZAR 73,259 ZAR
View
C
Retailer 19
-
£4,287 GBP
$5,744 USD
View
B
Retailer 20
-
£4,673 GBP
View
Most Expensive
C
NZ Jewellers
f335ae5d-6ac6-422c-b5f8-66c1e9d0dbb0 · Oct 30
£4,842 GBP
$6,488 USD
View
20 more retailers have this diamond
Prices start from £2,024 GBPSave up to £2,818 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
£2,024 GBP