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Oval|Natural|GIA

1.01ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6545301342

Certificate GIA 6545301342

Diamond specifications and retailer prices

From £1,775 GBP
As of November 6, 2026
Save £2,800 GBP (61%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £4,575 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 6545301342. Listed at 25 retailers as of November 5, 2026, with prices from £1,775 to £4,575, a £2,800 spread on the same certified stone. NZ Jewellers lists it at £4,575. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.82°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 6545301342
Dimensions7.75 × 5.55 × 3.43 mm
L/W Ratio1.40
Top View
7.75 mm5.55 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545301342
Side View
Table 63.0%Crown 38.82°Girdle: Thick to Very ThickPavilion 39.5°Culet: NDepth 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 6
Current: £4,575 GBP|Low: £1,748 GBP|High: £4,575 GBP|Avg: £2,369 GBP|+7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
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Retailer 24
November 6, 2026
Retailer 5£1,748 GBP
Retailer 11£1,775 GBP
Retailer 10£1,830 GBP
Retailer 6£1,862 GBP
Retailer 12£1,885 GBP
Retailer 8£1,954 GBP
Retailer 4£1,983 GBP
Retailer 19£1,983 GBP
Retailer 17£2,010 GBP
Retailer 24£2,059 GBP
Retailer 9£2,069 GBP
Retailer 13£2,123 GBP
Retailer 7£2,182 GBP
Retailer 14£2,182 GBP
Retailer 2£2,248 GBP
Retailer 16£2,256 GBP
Retailer 18£2,288 GBP
Retailer 20£2,329 GBP
Retailer 15£2,485 GBP
Retailer 22£2,548 GBP
Retailer 23£2,664 GBP
Retailer 3£3,664 GBP
Retailer 21£3,804 GBP
NZ Jewellers£4,575 GBP

19 data points across 24 retailers

25 retailers£1,775 GBP to £4,575 GBP

Retailer 1
-
£1,748 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
£1,775 GBP
View
A
Retailer 3
-
£1,830 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,862 GBP
View
Retailer 5
-
£1,885 GBP
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£1,954 GBP
View
B+
Retailer 7
-
£1,983 GBP
View
Retailer 8
-
£1,983 GBP
View
Price last confirmed 12 days ago
B+
Retailer 9
-
£2,010 GBP
View
Retailer 10
-
£2,059 GBP
View
Price last confirmed 12 days ago
B+
Retailer 11
-
£2,069 GBP
View
B+
Retailer 12
-
£2,123 GBP
View
B+
Retailer 13
-
£2,182 GBP
View
B+
Retailer 14
-
£2,182 GBP
View
B+
Retailer 15
-
£2,248 GBP
View
Retailer 16
-
£2,248 GBP
View
Price last confirmed 16 days ago
B+
Retailer 17
-
£2,256 GBP
View
B+
Retailer 18
-
£2,288 GBP
View
Retailer 19
-
£2,329 GBP
View
Price last confirmed 9 days ago
B
Retailer 20
-
£2,485 GBP
View
Retailer 21
-
£2,548 GBP
View
Price last confirmed 11 days ago
Retailer 22
-
£2,664 GBP
View
Price last confirmed 11 days ago
Retailer 23
-
£3,664 GBP
View
Price last confirmed 11 days ago
Retailer 24
-
£3,804 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
c10666c5-70ea-4658-9d1d-bcdceae1b13d · Nov 5
£4,575 GBP
$6,124 USD
View
24 more retailers have this diamond
Prices start from £1,775 GBPSave up to £2,800 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
£1,775 GBP