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Oval|Natural|GIA

1.00ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6561464017

Certificate GIA 6561464017

Diamond specifications and retailer prices

From £2,111 GBP
₹269,369 INR
As of October 31, 2026
Save £2,781 GBP (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,891 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct 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 6561464017. Listed at 22 retailers as of October 30, 2026, with prices from £2,111 to £4,891, a £2,781 spread on the same certified stone. NZ Jewellers lists it at £4,891. 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

1.00
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561464017
Dimensions8.09 × 5.60 × 3.24 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint
Top View
8.09 mm5.60 mm1.00 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561464017
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £4,891 GBP|Low: £2,111 GBP|High: £4,966 GBP|Avg: £3,030 GBP|-1.5%
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 13£2,111 GBP
Retailer 10£2,231 GBP
Retailer 6£2,396 GBP
Retailer 14£2,415 GBP
Retailer 15£2,492 GBP
Retailer 18£2,620 GBP
Retailer 5£2,691 GBP
Retailer 20£2,747 GBP
Retailer 4£2,808 GBP
Retailer 9£2,808 GBP
Retailer 11£2,914 GBP
Retailer 7£2,915 GBP
Retailer 19£2,917 GBP
Retailer 21£2,934 GBP
Retailer 8£2,988 GBP
Retailer 3£3,038 GBP
Retailer 16£3,083 GBP
Retailer 17£3,240 GBP
Retailer 2£3,451 GBP
Retailer 12£4,737 GBP
NZ Jewellers£4,891 GBP

17 data points across 21 retailers

22 retailers£2,111 GBP to £4,891 GBP

B+
Cheapest Retailer
-
£2,111 GBP
₹269,369 INR
B+
Retailer 2
-
£2,231 GBP
$2,989 USD
View
Final sale: no returns
B+
Retailer 3
-
£2,396 GBP
$3,211 USD
View
B+
Retailer 4
-
£2,415 GBP
$3,236 USD
View
B+
Retailer 5
-
£2,492 GBP
$3,339 USD
View
B+
Retailer 6
-
£2,620 GBP
$3,510 USD
View
B+
Retailer 7
-
£2,691 GBP
$3,605 USD
View
B+
Retailer 8
-
£2,747 GBP
View
B+
Retailer 9
-
£2,808 GBP
$3,762 USD
View
B+
Retailer 10
-
£2,808 GBP
$3,762 USD
View
B+
Retailer 11
-
£2,914 GBP
$3,905 USD
View
B+
Retailer 12
-
£2,915 GBP
$3,906 USD
View
B+
Retailer 13
-
£2,917 GBP
$3,908 USD
View
B
Retailer 14
-
£2,934 GBP
View
B
Retailer 15
-
£2,988 GBP
$4,003 USD
View
B
Retailer 16
-
£3,038 GBP
$4,070 USD
View
B
Retailer 17
-
£3,083 GBP
€3,934 EUR
View
Retailer 18
-
£3,115 GBP
A$6,421 AUD
View
Price last confirmed 23 days ago
B
Retailer 19
-
£3,240 GBP
$4,341 USD
View
B
Retailer 20
-
£3,451 GBP
ZAR 74,701 ZAR
View
B
Retailer 21
-
£4,737 GBP
View
Most Expensive
B
NZ Jewellers
7cdff293-964c-4cb7-a63b-3e604d36a03b · Oct 30
£4,891 GBP
$6,554 USD
View
21 more retailers have this diamond
Prices start from £2,111 GBPSave up to £2,781 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+
1.00ct Oval
£2,111 GBP