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Oval|Natural|GIA

1.01ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 2567498683

Certificate GIA 2567498683

Diamond specifications and retailer prices

From £1,443 GBP
HK$15,100 HKD
As of October 30, 2026
Save £2,670 GBP (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,112 GBP at NZ Jewellers · As of October 27, 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 D 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 2567498683. Listed at 19 retailers as of October 27, 2026, with prices from £1,443 to £4,112, a £2,670 spread on the same certified stone. NZ Jewellers lists it at £4,112. 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567498683
Dimensions7.93 × 5.65 × 3.54 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
7.93 mm5.65 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567498683
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

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: Oct 30
Current: £4,112 GBP|Low: £1,404 GBP|High: £4,279 GBP|Avg: £2,198 GBP|-3.9%
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
October 29, 2026
Retailer 17£1,443 GBP
Retailer 16£1,564 GBP
Retailer 12£1,699 GBP
Retailer 18£1,778 GBP
Retailer 7£1,791 GBP
Retailer 9£1,815 GBP
Retailer 10£1,826 GBP
Retailer 2£1,866 GBP
Retailer 13£1,930 GBP
Retailer 5£1,949 GBP
Retailer 6£1,962 GBP
Retailer 19£2,024 GBP
Retailer 11£2,105 GBP
Retailer 8£2,209 GBP
Retailer 4£2,395 GBP
Retailer 15£2,404 GBP
Retailer 3£2,956 GBP
Retailer 14£3,464 GBP
NZ Jewellers£4,112 GBP

18 data points across 19 retailers

19 retailers£1,443 GBP to £4,112 GBP

A
Cheapest Retailer
-
£1,443 GBP
HK$15,100 HKD
A
Retailer 2
-
£1,564 GBP
$2,095 USD
View
A
Retailer 3
-
£1,699 GBP
€2,168 EUR
View
A
Retailer 4
-
£1,778 GBP
$2,382 USD
View
A
Retailer 5
-
£1,791 GBP
$2,400 USD
View
A
Retailer 6
-
£1,815 GBP
$2,432 USD
View
Final sale: no returns
Retailer 7
-
£1,826 GBP
$2,447 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
£1,866 GBP
View
A
Retailer 9
-
£1,930 GBP
View
A
Retailer 10
-
£1,949 GBP
$2,611 USD
View
A
Retailer 11
-
£1,962 GBP
$2,629 USD
View
A
Retailer 12
-
£2,024 GBP
SGD 3,664 SGD
View
Retailer 13
-
£2,105 GBP
$2,821 USD
View
Price last confirmed 10 days ago
A
Retailer 14
-
£2,209 GBP
$2,960 USD
View
B+
Retailer 15
-
£2,395 GBP
ZAR 51,842 ZAR
View
B+
Retailer 16
-
£2,404 GBP
€3,068 EUR
View
B+
Retailer 17
-
£2,956 GBP
$3,961 USD
View
B
Retailer 18
-
£3,464 GBP
View
Most Expensive
B
NZ Jewellers
548fcabf-13f4-4e1a-869b-8f1f3ace5403 · Oct 27
£4,112 GBP
$5,510 USD
View
18 more retailers have this diamond
Prices start from £1,443 GBPSave up to £2,670 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
£1,443 GBP