Oval|Natural|GIA

0.91ct K VVS1 Oval Natural Diamond

EX • K/VVS1 • GIA 1518916522

Certificate GIA 1518916522

Diamond specifications and retailer prices

From £1,263 GBP
As of November 6, 2026
Save £1,109 GBP (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,311 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1518916522. Listed at 14 retailers as of November 4, 2026, with a 88% 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

0.91
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1518916522
Dimensions7.70 × 5.47 × 3.34 mm
L/W Ratio1.41
Top View
7.70 mm5.47 mm0.91 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1518916522
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,263 GBP|Low: £1,262 GBP|High: £2,406 GBP|Avg: £1,739 GBP|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1£1,263 GBP
Retailer 6£1,307 GBP
Retailer 4£1,508 GBP
Retailer 2£1,843 GBP
Retailer 3£1,988 GBP
Retailer 5£2,372 GBP

40 data points across 6 retailers

14 retailers£1,263 GBP to £2,372 GBP

B+
Cheapest Retailer
-
£1,263 GBP
B+
Retailer 2
-
£1,307 GBP
View
Retailer 3
-
£1,357 GBP
View
Price last confirmed 56 days ago
Retailer 4
-
£1,357 GBP
View
Price last confirmed 29 days ago
Retailer 5
-
£1,357 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£1,420 GBP
View
Price last confirmed 38 days ago
B+
Retailer 7
-
£1,508 GBP
View
Retailer 8
-
£1,566 GBP
View
Price last confirmed 59 days ago
Retailer 9
-
£1,566 GBP
View
Price last confirmed 38 days ago
B
Retailer 10
-
£1,843 GBP
View
B
Retailer 11
-
£1,988 GBP
View
B
Retailer 12
-
£2,372 GBP
View
Retailer 13
-
£3,311 GBP
View
Price last confirmed 55 days ago
Most Expensive
NZ Jewellers
53bd2443-eee2-44b5-9a53-cb4efc854e13 · Sep 30
£3,311 GBP
$4,432 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from £1,263 GBPSave up to £1,109 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.

B+
0.91ct Oval
£1,263 GBP