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Oval|Natural|GIA

1.01ct G SI1 Oval Natural Diamond

ID • G/SI1 • GIA 1547335159

Certificate GIA 1547335159

Diamond specifications and retailer prices

From £1,434 GBP
As of November 6, 2026
Save £2,524 GBP (64%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,959 GBP at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547335159. Listed at 23 retailers as of November 5, 2026, with prices from £1,434 to £3,959, a £2,524 spread on the same certified stone. NZ Jewellers lists it at £3,959. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547335159
Dimensions8.15 × 5.48 × 3.45 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Cloud, Needle, Natural
Top View
8.15 mm5.48 mm1.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1547335159
Side View
Table 62.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 62.9%

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 6
Current: £3,959 GBP|Low: £1,434 GBP|High: £3,981 GBP|Avg: £2,323 GBP|-0.5%
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
November 5, 2026
Retailer 3£1,434 GBP
Retailer 15£1,514 GBP
Retailer 11£1,696 GBP
Retailer 7£1,747 GBP
Retailer 4£1,847 GBP
Retailer 16£1,875 GBP
Retailer 12£1,894 GBP
Retailer 10£1,904 GBP
Retailer 14£1,981 GBP
Retailer 5£1,999 GBP
Retailer 13£2,004 GBP
Retailer 17£2,099 GBP
Retailer 18£2,185 GBP
Retailer 2£2,311 GBP
Retailer 6£2,363 GBP
Retailer 8£3,336 GBP
Retailer 9£3,572 GBP
NZ Jewellers£3,959 GBP

22 data points across 18 retailers

23 retailers£1,434 GBP to £3,959 GBP

A
Cheapest Retailer
-
£1,434 GBP
A
Retailer 2
-
£1,514 GBP
View
A
Retailer 3
-
£1,696 GBP
View
A
Retailer 4
-
£1,747 GBP
View
Final sale: no returns
Retailer 5
-
£1,792 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£1,801 GBP
View
A
Retailer 7
-
£1,847 GBP
View
A
Retailer 8
-
£1,875 GBP
View
A
Retailer 9
-
£1,894 GBP
View
Retailer 10
-
£1,904 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£1,937 GBP
View
B+
Retailer 12
-
£1,981 GBP
View
B+
Retailer 13
-
£1,999 GBP
View
B+
Retailer 14
-
£2,004 GBP
View
Retailer 15
-
£2,011 GBP
View
Price last confirmed 10 days ago
B+
Retailer 16
-
£2,099 GBP
View
Retailer 17
-
£2,145 GBP
View
Price last confirmed 30 days ago
B+
Retailer 18
-
£2,185 GBP
View
B+
Retailer 19
-
£2,311 GBP
View
B+
Retailer 20
-
£2,363 GBP
View
B
Retailer 21
-
£3,336 GBP
View
Retailer 22
-
£3,572 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
131165ba-3613-46fe-bb95-b872403b49b1 · Nov 5
£3,959 GBP
$5,299 USD
View
22 more retailers have this diamond
Prices start from £1,434 GBPSave up to £2,524 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
£1,434 GBP