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Oval|Natural|GIA

1.00ct K VS1 Oval Natural Diamond

ID • K/VS1 • GIA 7531069374

Certificate GIA 7531069374

Diamond specifications and retailer prices

From £1,143 GBP
As of November 6, 2026
Save £1,104 GBP (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,137 GBP at NZ Jewellers · As of October 17, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7531069374. Listed at 14 retailers as of November 4, 2026, with a 97% 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
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531069374
Dimensions8.51 × 5.39 × 3.40 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cavity, Indented Natural, Extra Facet
Top View
8.51 mm5.39 mm1.00 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7531069374
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.1%

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: £1,143 GBP|Low: £1,143 GBP|High: £2,337 GBP|Avg: £1,487 GBP|-9.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1£1,143 GBP
Retailer 8£1,209 GBP
Retailer 6£1,210 GBP
Retailer 9£1,233 GBP
Retailer 7£1,334 GBP
Retailer 3£1,392 GBP
Retailer 4£1,570 GBP
Retailer 2£1,703 GBP
Retailer 5£2,247 GBP

35 data points across 9 retailers

14 retailers£1,143 GBP to £2,247 GBP

A
Cheapest Retailer
-
£1,143 GBP
A
Retailer 2
-
£1,209 GBP
View
A
Retailer 3
-
£1,210 GBP
View
A
Retailer 4
-
£1,233 GBP
View
Retailer 5
-
£1,287 GBP
View
Price last confirmed 21 days ago
Retailer 6
-
£1,287 GBP
View
Price last confirmed 19 days ago
A
Retailer 7
-
£1,334 GBP
View
Retailer 8
-
£1,346 GBP
View
Price last confirmed 21 days ago
A
Retailer 9
-
£1,392 GBP
View
Retailer 10
-
£1,485 GBP
View
Price last confirmed 19 days ago
B+
Retailer 11
-
£1,570 GBP
View
B+
Retailer 12
-
£1,703 GBP
View
B
Retailer 13
-
£2,247 GBP
View
Most Expensive
NZ Jewellers
9f0b8cf1-8b99-4551-9e18-ae065d22ba2b · Oct 17
£3,137 GBP
$4,199 USD
View
Price last confirmed 20 days ago
13 more retailers have this diamond
Prices start from £1,143 GBPSave up to £1,104 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
£1,143 GBP