Oval|Natural|GIA

1.01ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 1433338818

Certificate GIA 1433338818

Diamond specifications and retailer prices

From £2,026 GBP
₹258,876 INR
As of November 2, 2026
Save £2,828 GBP (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,853 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1433338818. Listed at 21 retailers as of October 30, 2026, with prices from £2,026 to £4,853, a £2,828 spread on the same certified stone. NZ Jewellers lists it at £4,853. 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

1.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1433338818
Dimensions8.03 × 5.36 × 3.45 mm
L/W Ratio1.50
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle, Natural
Top View
8.03 mm5.36 mm1.01 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1433338818
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 64.3%

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 2
Current: £2,026 GBP|Low: £2,021 GBP|High: £4,703 GBP|Avg: £2,932 GBP|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 1£2,026 GBP
Retailer 7£2,051 GBP
Retailer 8£2,478 GBP
Retailer 9£2,526 GBP
Retailer 10£2,571 GBP
Retailer 4£2,911 GBP
Retailer 2£2,984 GBP
Retailer 3£3,260 GBP
Retailer 6£3,424 GBP
Retailer 5£4,658 GBP

34 data points across 10 retailers

21 retailers£2,026 GBP to £4,853 GBP

B+
Cheapest Retailer
-
£2,026 GBP
₹258,876 INR
B+
Retailer 2
-
£2,051 GBP
HK$21,500 HKD
View
B
Retailer 3
-
£2,400 GBP
$3,220 USD
View
B
Retailer 4
-
£2,478 GBP
$3,325 USD
View
B+
Retailer 5
-
£2,526 GBP
$3,390 USD
View
B
Retailer 6
-
£2,571 GBP
$3,450 USD
View
Final sale: no returns
B
Retailer 7
-
£2,668 GBP
$3,580 USD
View
B
Retailer 8
-
£2,786 GBP
$3,738 USD
View
B
Retailer 9
-
£2,786 GBP
$3,738 USD
View
B
Retailer 10
-
£2,845 GBP
SGD 5,160 SGD
View
B
Retailer 11
-
£2,893 GBP
$3,882 USD
View
B
Retailer 12
-
£2,894 GBP
$3,884 USD
View
B
Retailer 13
-
£2,911 GBP
View
Retailer 14
-
£2,984 GBP
A$6,160 AUD
View
Price last confirmed 24 days ago
B
Retailer 15
-
£3,014 GBP
$4,045 USD
View
B
Retailer 16
-
£3,214 GBP
$4,313 USD
View
B
Retailer 17
-
£3,260 GBP
€4,167 EUR
View
B
Retailer 18
-
£3,424 GBP
ZAR 74,230 ZAR
View
B
Retailer 19
-
£4,023 GBP
$5,398 USD
View
B
Retailer 20
-
£4,658 GBP
View
Most Expensive
B
NZ Jewellers
c5679cfa-fc35-41c9-aadc-c05dadf8f41c · Oct 30
£4,853 GBP
$6,513 USD
View
20 more retailers have this diamond
Prices start from £2,026 GBPSave up to £2,828 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+
1.01ct Oval
£2,026 GBP