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Oval|Natural|GIA

1.00ct K VS1 Oval Natural Diamond

EX • K/VS1 • GIA 7556346407

Certificate GIA 7556346407

Diamond specifications and retailer prices

From £1,205 GBP
As of November 5, 2026
Save £804 GBP (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,009 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 7556346407. Listed at 14 retailers as of November 5, 2026, with prices from £1,205 to £2,009, a £804 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,009. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.64°
Pavilion angle38.91°
OriginNatural
Grading LabGIA
CertificateGIA 7556346407
Dimensions8.00 × 5.62 × 3.38 mm
L/W Ratio1.42
Culet sizeNone
Top View
8.00 mm5.62 mm1.00 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556346407
Side View
Table 61.0%Crown 37.64°Girdle: STK-THKPavilion 38.91°Culet: NoneDepth 60.1%

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 5
Current: £1,347 GBP|Low: £1,198 GBP|High: £2,048 GBP|Avg: £1,487 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 6, 2026
Retailer 5£1,205 GBP
Retailer 9£1,222 GBP
Retailer 10£1,223 GBP
Retailer 11£1,238 GBP
Retailer 8£1,319 GBP
Retailer 4£1,331 GBP
Retailer 1£1,347 GBP
Retailer 2£1,470 GBP
Retailer 6£1,534 GBP
Retailer 3£1,611 GBP
Retailer 7£1,719 GBP
Retailer 12£1,864 GBP
Wholesale Diamonds Direct£2,009 GBP

37 data points across 13 retailers

14 retailers£1,205 GBP to £2,009 GBP

A
Cheapest Retailer
-
£1,205 GBP
A
Retailer 2
-
£1,222 GBP
View
A
Retailer 3
-
£1,223 GBP
View
A
Retailer 4
-
£1,238 GBP
View
A
Retailer 5
-
£1,319 GBP
View
A
Retailer 6
-
£1,331 GBP
View
A
Retailer 7
-
£1,347 GBP
View
B+
Retailer 8
-
£1,470 GBP
View
B+
Retailer 9
-
£1,490 GBP
View
B+
Retailer 10
-
£1,534 GBP
View
B+
Retailer 11
-
£1,611 GBP
View
B+
Retailer 12
-
£1,719 GBP
View
B+
Retailer 13
-
£1,864 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
649364911 · Nov 6
£2,009 GBP
$2,689 USD
View
13 more retailers have this diamond
Prices start from £1,205 GBPSave up to £804 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
£1,205 GBP