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Oval|Natural|GIA

1.01ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 6565499438

Certificate GIA 6565499438

Diamond specifications and retailer prices

From £1,412 GBP
HK$14,800 HKD
As of November 2, 2026
Save £2,525 GBP (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,937 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565499438. Listed at 19 retailers as of October 30, 2026, with prices from £1,412 to £3,937, a £2,525 spread on the same certified stone. NZ Jewellers lists it at £3,937. 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565499438
Dimensions8.03 × 5.53 × 3.48 mm
L/W Ratio1.45
Girdle conditionFaceted
Top View
8.03 mm5.53 mm1.01 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565499438
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: 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 2
Current: £3,937 GBP|Low: £1,316 GBP|High: £3,984 GBP|Avg: £2,060 GBP|-1.2%
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 2, 2026
Retailer 12£1,412 GBP
Retailer 18£1,479 GBP
Retailer 17£1,528 GBP
Retailer 15£1,584 GBP
Retailer 3£1,624 GBP
Retailer 5£1,650 GBP
Retailer 6£1,673 GBP
Retailer 7£1,759 GBP
Retailer 16£1,824 GBP
Retailer 13£1,848 GBP
Retailer 9£1,851 GBP
Retailer 11£1,946 GBP
Retailer 10£2,087 GBP
Retailer 4£2,314 GBP
Retailer 14£2,331 GBP
Retailer 8£2,765 GBP
Retailer 2£3,319 GBP
NZ Jewellers£3,937 GBP

15 data points across 18 retailers

19 retailers£1,412 GBP to £3,937 GBP

A
Cheapest Retailer
-
£1,412 GBP
HK$14,800 HKD
A
Retailer 2
-
£1,479 GBP
$1,985 USD
View
A
Retailer 3
-
£1,528 GBP
$2,050 USD
View
A
Retailer 4
-
£1,584 GBP
$2,125 USD
View
Final sale: no returns
A
Retailer 5
-
£1,624 GBP
€2,076 EUR
View
A
Retailer 6
-
£1,650 GBP
$2,214 USD
View
A
Retailer 7
-
£1,673 GBP
$2,245 USD
View
Retailer 8
-
£1,707 GBP
$2,291 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
£1,759 GBP
$2,360 USD
View
A
Retailer 10
-
£1,824 GBP
View
A
Retailer 11
-
£1,848 GBP
View
A
Retailer 12
-
£1,851 GBP
SGD 3,356 SGD
View
B+
Retailer 13
-
£1,946 GBP
$2,612 USD
View
B+
Retailer 14
-
£2,087 GBP
$2,800 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£2,314 GBP
ZAR 50,176 ZAR
View
B+
Retailer 16
-
£2,331 GBP
€2,979 EUR
View
B+
Retailer 17
-
£2,765 GBP
$3,711 USD
View
B
Retailer 18
-
£3,319 GBP
View
Most Expensive
B
NZ Jewellers
ce8ea369-f6a8-42a9-ae94-86b12f01dfb6 · Oct 30
£3,937 GBP
$5,283 USD
View
18 more retailers have this diamond
Prices start from £1,412 GBPSave up to £2,525 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
£1,412 GBP