Oval|Natural|GIA

1.01ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 1459990429

Certificate GIA 1459990429

Diamond specifications and retailer prices

From £3,151 GBP
As of November 6, 2026
22 retailers carry this diamond
Most expensive: £5,847 GBP at NZ Jewellers · As of October 27, 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 E 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 1459990429. Listed at 22 retailers as of November 6, 2026. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1459990429
Dimensions7.63 × 5.78 × 3.61 mm
L/W Ratio1.32
Culet sizeNone
Top View
7.63 mm5.78 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1459990429
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £5,847 GBP|Low: £2,428 GBP|High: £5,847 GBP|Avg: £3,495 GBP
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
October 27, 2026
Retailer 15£2,527 GBP
Retailer 11£2,615 GBP
Retailer 6£2,675 GBP
Retailer 12£2,806 GBP
Retailer 4£3,041 GBP
Retailer 7£3,041 GBP
Retailer 14£3,041 GBP
Retailer 3£3,151 GBP
Retailer 2£3,412 GBP
Retailer 5£3,508 GBP
Retailer 13£3,579 GBP
Retailer 9£3,777 GBP
Retailer 8£4,087 GBP
Retailer 10£5,374 GBP
NZ Jewellers£5,847 GBP

34 data points across 15 retailers

22 retailers

Retailer 1
-
£2,443 GBP
Price last confirmed 11 days ago
Retailer 2
-
£2,527 GBP
View
Price last confirmed 11 days ago
Retailer 3
-
£2,615 GBP
View
Price last confirmed 19 days ago
Retailer 4
-
£2,644 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
£2,675 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
£2,895 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£3,030 GBP
View
Price last confirmed 12 days ago
Retailer 8
-
£3,041 GBP
View
Price last confirmed 12 days ago
Retailer 9
-
£3,041 GBP
View
Price last confirmed 11 days ago
Retailer 10
-
£3,041 GBP
View
Price last confirmed 12 days ago
B
Retailer 11
-
£3,151 GBP
View
Retailer 12
-
£3,412 GBP
View
Price last confirmed 10 days ago
Retailer 13
-
£3,429 GBP
View
Price last confirmed 11 days ago
Retailer 14
-
£3,429 GBP
View
Price last confirmed 11 days ago
Retailer 15
-
£3,508 GBP
View
Price last confirmed 10 days ago
Retailer 16
-
£3,520 GBP
View
Price last confirmed 10 days ago
Retailer 17
-
£3,541 GBP
View
Price last confirmed 11 days ago
Retailer 18
-
£3,579 GBP
View
Price last confirmed 28 days ago
Retailer 19
-
£3,777 GBP
View
Price last confirmed 11 days ago
Retailer 20
-
£4,087 GBP
View
Price last confirmed 10 days ago
Retailer 21
-
£5,374 GBP
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
992fb1eb-1670-45eb-8d08-4b3eb167e450 · Oct 27
£5,847 GBP
$7,826 USD
View
Price last confirmed 10 days ago
21 more retailers have this diamond
Prices start from £3,151 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
£3,151 GBP