CaratHunter
Plans
Oval|Natural|GIA

1.00ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 7441408805

Certificate GIA 7441408805

Diamond specifications and retailer prices

From £2,020 GBP
₹257,781 INR
As of October 31, 2026
Save £2,830 GBP (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,850 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 7441408805. Listed at 20 retailers as of October 30, 2026, with prices from £2,020 to £4,850, a £2,830 spread on the same certified stone. NZ Jewellers lists it at £4,850. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7441408805
Dimensions8.00 × 5.45 × 3.23 mm
L/W Ratio1.47
Top View
8.00 mm5.45 mm1.00 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7441408805
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.2%

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 31
Current: £3,422 GBP|Low: £1,940 GBP|High: £4,712 GBP|Avg: £2,914 GBP|+1.9%
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£2,020 GBP
Retailer 5£2,044 GBP
Retailer 7£2,471 GBP
Retailer 10£2,526 GBP
Retailer 11£2,570 GBP
Retailer 3£2,891 GBP
Retailer 8£2,909 GBP
Retailer 2£2,982 GBP
Retailer 6£3,259 GBP
Retailer 1£3,422 GBP
Retailer 9£4,680 GBP

34 data points across 11 retailers

20 retailers£2,020 GBP to £4,850 GBP

A
Cheapest Retailer
-
£2,020 GBP
₹257,781 INR
B+
Retailer 2
-
£2,044 GBP
HK$21,400 HKD
View
B+
Retailer 3
-
£2,377 GBP
$3,185 USD
View
B+
Retailer 4
-
£2,471 GBP
$3,311 USD
View
B+
Retailer 5
-
£2,526 GBP
$3,385 USD
View
B
Retailer 6
-
£2,570 GBP
$3,443 USD
View
Final sale: no returns
B
Retailer 7
-
£2,668 GBP
$3,575 USD
View
B
Retailer 8
-
£2,784 GBP
$3,730 USD
View
B
Retailer 9
-
£2,784 GBP
$3,730 USD
View
B
Retailer 10
-
£2,841 GBP
SGD 5,144 SGD
View
B
Retailer 11
-
£2,891 GBP
$3,873 USD
View
B
Retailer 12
-
£2,893 GBP
$3,876 USD
View
B
Retailer 13
-
£2,909 GBP
View
Retailer 14
-
£2,982 GBP
A$6,147 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
£3,212 GBP
$4,304 USD
View
B
Retailer 16
-
£3,259 GBP
€4,159 EUR
View
B
Retailer 17
-
£3,422 GBP
ZAR 74,066 ZAR
View
B
Retailer 18
-
£4,287 GBP
$5,744 USD
View
B
Retailer 19
-
£4,680 GBP
View
Most Expensive
C
NZ Jewellers
765f4c01-9d01-4cd6-8e29-87f14bf2d490 · Oct 30
£4,850 GBP
$6,498 USD
View
19 more retailers have this diamond
Prices start from £2,020 GBPSave up to £2,830 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
£2,020 GBP