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Oval|Natural|GIA

1.01ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6555304352

Certificate GIA 6555304352

Diamond specifications and retailer prices

From £1,462 GBP
HK$15,300 HKD
As of November 1, 2026
Save £2,596 GBP (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,058 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 H 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 6555304352. Listed at 22 retailers as of October 30, 2026, with prices from £1,462 to £4,058, a £2,596 spread on the same certified stone. NZ Jewellers lists it at £4,058. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555304352
Dimensions7.90 × 5.73 × 3.54 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Indented Natural, Natural, Extra Facet
Top View
7.90 mm5.73 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555304352
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

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: £4,058 GBP|Low: £1,443 GBP|High: £4,058 GBP|Avg: £2,194 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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 14£1,462 GBP
Retailer 2£1,534 GBP
Retailer 10£1,791 GBP
Retailer 9£1,804 GBP
Retailer 6£1,805 GBP
Retailer 7£1,870 GBP
Retailer 11£1,893 GBP
Retailer 5£1,941 GBP
Retailer 18£1,941 GBP
Retailer 3£2,016 GBP
Retailer 13£2,074 GBP
Retailer 8£2,110 GBP
Retailer 4£2,240 GBP
Retailer 15£2,386 GBP
Retailer 16£2,425 GBP
Retailer 12£3,401 GBP
Retailer 17£3,602 GBP
NZ Jewellers£4,058 GBP

22 data points across 18 retailers

22 retailers£1,462 GBP to £4,058 GBP

A
Cheapest Retailer
-
£1,462 GBP
HK$15,300 HKD
A
Retailer 2
-
£1,534 GBP
₹195,811 INR
View
B+
Retailer 3
-
£1,791 GBP
$2,400 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,804 GBP
$2,417 USD
View
B+
Retailer 5
-
£1,805 GBP
$2,418 USD
View
B+
Retailer 6
-
£1,870 GBP
$2,505 USD
View
B+
Retailer 7
-
£1,893 GBP
View
B+
Retailer 8
-
£1,941 GBP
$2,601 USD
View
B+
Retailer 9
-
£1,941 GBP
$2,601 USD
View
B+
Retailer 10
-
£1,949 GBP
A$4,018 AUD
View
B+
Retailer 11
-
£2,016 GBP
$2,701 USD
View
B+
Retailer 12
-
£2,030 GBP
SGD 3,676 SGD
View
B+
Retailer 13
-
£2,046 GBP
$2,742 USD
View
B+
Retailer 14
-
£2,074 GBP
View
B+
Retailer 15
-
£2,110 GBP
$2,827 USD
View
Retailer 16
-
£2,186 GBP
A$4,506 AUD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
£2,240 GBP
$3,001 USD
View
B+
Retailer 18
-
£2,386 GBP
ZAR 51,643 ZAR
View
B+
Retailer 19
-
£2,425 GBP
€3,094 EUR
View
B
Retailer 20
-
£3,401 GBP
View
B
Retailer 21
-
£3,602 GBP
View
Most Expensive
B
NZ Jewellers
050a9c4b-dad8-473d-a7c1-d931ac067627 · Oct 30
£4,058 GBP
$5,437 USD
View
21 more retailers have this diamond
Prices start from £1,462 GBPSave up to £2,596 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
£1,462 GBP