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Oval|Natural|GIA

1.01ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 6561646533

Certificate GIA 6561646533

Diamond specifications and retailer prices

From £1,290 GBP
HK$13,500 HKD
As of November 1, 2026
Save £2,414 GBP (65%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,703 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561646533. Listed at 22 retailers as of October 30, 2026, with prices from £1,290 to £3,703, a £2,414 spread on the same certified stone. NZ Jewellers lists it at £3,703. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.97°
Pavilion angle35.96°
OriginNatural
Grading LabGIA
CertificateGIA 6561646533
Dimensions8.40 × 5.47 × 3.34 mm
L/W Ratio1.54
Culet sizeNone
Top View
8.40 mm5.47 mm1.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561646533
Side View
Table 64.0%Crown 31.97°Girdle: STK-VTKPavilion 35.96°Culet: NoneDepth 61.0%

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 1
Current: £3,703 GBP|Low: £1,280 GBP|High: £3,779 GBP|Avg: £1,944 GBP|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 17£1,290 GBP
Retailer 13£1,386 GBP
Retailer 11£1,422 GBP
Retailer 4£1,559 GBP
Retailer 12£1,600 GBP
Retailer 10£1,634 GBP
Retailer 14£1,668 GBP
Retailer 9£1,693 GBP
Retailer 16£1,728 GBP
Retailer 3£1,769 GBP
Retailer 8£1,772 GBP
Retailer 22£1,772 GBP
Retailer 15£1,831 GBP
Retailer 5£1,853 GBP
Retailer 21£1,876 GBP
Retailer 6£1,885 GBP
Retailer 2£1,893 GBP
Retailer 20£2,044 GBP
Retailer 18£2,177 GBP
Retailer 19£2,213 GBP
Retailer 7£3,120 GBP
NZ Jewellers£3,703 GBP

17 data points across 22 retailers

22 retailers£1,290 GBP to £3,703 GBP

A
Cheapest Retailer
-
£1,290 GBP
HK$13,500 HKD
A
Retailer 2
-
£1,386 GBP
₹176,913 INR
View
A
Retailer 3
-
£1,422 GBP
$1,905 USD
View
B+
Retailer 4
-
£1,559 GBP
SGD 2,823 SGD
View
B+
Retailer 5
-
£1,600 GBP
$2,144 USD
View
B+
Retailer 6
-
£1,634 GBP
$2,190 USD
View
Final sale: no returns
Retailer 7
-
£1,668 GBP
$2,235 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
£1,693 GBP
$2,269 USD
View
B+
Retailer 9
-
£1,728 GBP
View
B+
Retailer 10
-
£1,769 GBP
$2,370 USD
View
B+
Retailer 11
-
£1,772 GBP
$2,374 USD
View
B+
Retailer 12
-
£1,772 GBP
$2,374 USD
View
B+
Retailer 13
-
£1,831 GBP
SGD 3,316 SGD
View
B+
Retailer 14
-
£1,853 GBP
$2,483 USD
View
B+
Retailer 15
-
£1,876 GBP
$2,513 USD
View
B+
Retailer 16
-
£1,885 GBP
$2,526 USD
View
B+
Retailer 17
-
£1,893 GBP
View
B+
Retailer 18
-
£2,044 GBP
$2,739 USD
View
B
Retailer 19
-
£2,177 GBP
ZAR 47,133 ZAR
View
B
Retailer 20
-
£2,213 GBP
€2,824 EUR
View
B
Retailer 21
-
£3,120 GBP
View
Most Expensive
B
NZ Jewellers
6591764f-9816-4977-afc7-2dcc9d2d4b9d · Oct 30
£3,703 GBP
$4,962 USD
View
21 more retailers have this diamond
Prices start from £1,290 GBPSave up to £2,414 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
1.01ct Oval
£1,290 GBP