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Oval|Natural|GIA

1.00ct K VS2 Oval Natural Diamond

EX • K/VS2 • GIA 2556737311

Certificate GIA 2556737311

Diamond specifications and retailer prices

From £755 GBP
As of November 6, 2026
Save £1,108 GBP (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,702 GBP at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556737311. Listed at 18 retailers as of November 4, 2026, with a 147% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556737311
Dimensions7.80 × 5.60 × 3.50 mm
L/W Ratio1.39
Top View
7.80 mm5.60 mm1.00 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556737311
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £989 GBP|Low: £755 GBP|High: £2,016 GBP|Avg: £1,201 GBP|-11.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13£755 GBP
Retailer 11£945 GBP
Retailer 10£975 GBP
Retailer 1£989 GBP
Retailer 7£1,053 GBP
Retailer 4£1,060 GBP
Retailer 5£1,079 GBP
Retailer 6£1,121 GBP
Retailer 3£1,123 GBP
Retailer 8£1,125 GBP
Retailer 9£1,245 GBP
Retailer 2£1,462 GBP
Retailer 12£1,863 GBP

27 data points across 13 retailers

18 retailers£755 GBP to £1,863 GBP

A
Cheapest Retailer
-
£755 GBP
A
Retailer 2
-
£945 GBP
View
A
Retailer 3
-
£975 GBP
View
A
Retailer 4
-
£989 GBP
View
A
Retailer 5
-
£1,053 GBP
View
A
Retailer 6
-
£1,060 GBP
View
Retailer 7
-
£1,079 GBP
View
Price last confirmed 12 days ago
Retailer 8
-
£1,108 GBP
View
Price last confirmed 23 days ago
Retailer 9
-
£1,108 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
-
£1,121 GBP
View
A
Retailer 11
-
£1,123 GBP
View
A
Retailer 12
-
£1,125 GBP
View
Retailer 13
-
£1,221 GBP
View
Price last confirmed 38 days ago
A
Retailer 14
-
£1,245 GBP
View
Retailer 15
-
£1,278 GBP
View
Price last confirmed 21 days ago
A
Retailer 16
-
£1,462 GBP
View
B+
Retailer 17
-
£1,863 GBP
View
Most Expensive
NZ Jewellers
3d27e0af-c511-4eb6-87ca-37ecb309f6a2 · Oct 14
£2,702 GBP
$3,617 USD
View
Price last confirmed 23 days ago
17 more retailers have this diamond
Prices start from £755 GBPSave up to £1,108 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
1.00ct Oval
£755 GBP