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Oval|Natural|GIA

0.66ct K VS2 Oval Natural Diamond

EX • K/VS2 • GIA 7551951799

Certificate GIA 7551951799

Diamond specifications and retailer prices

From £244 GBP
As of November 6, 2026
Save £523 GBP (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,207 GBP at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 0.66ct natural oval diamond

This 0.66ct natural oval sits in the half to three-quarter 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 7551951799. Listed at 8 retailers as of November 2, 2026, with a 215% 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

0.66
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551951799
Dimensions6.76 × 4.81 × 3.08 mm
L/W Ratio1.41
Girdle conditionSlightly Thick to Thick
Key to symbols
Crystal, Feather
Top View
6.76 mm4.81 mm0.66 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551951799
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.0%

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: £244 GBP|Low: £244 GBP|High: £897 GBP|Avg: £451 GBP|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1£244 GBP
Retailer 5£287 GBP
Retailer 2£349 GBP
Retailer 3£533 GBP
Retailer 4£767 GBP

46 data points across 5 retailers

8 retailers£244 GBP to £767 GBP

A
Cheapest Retailer
-
£244 GBP
A
Retailer 2
-
£287 GBP
View
A
Retailer 3
-
£349 GBP
View
Retailer 4
-
£367 GBP
View
Price last confirmed 38 days ago
Retailer 5
-
£385 GBP
View
Price last confirmed 30 days ago
A
Retailer 6
-
£533 GBP
View
B+
Retailer 7
-
£767 GBP
View
Most Expensive
NZ Jewellers
f271ba5b-7c7d-4386-9485-0bc2986b3b2b · Oct 6
£1,207 GBP
$1,616 USD
View
Price last confirmed 31 days ago
7 more retailers have this diamond
Prices start from £244 GBPSave up to £523 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
0.66ct Oval
£244 GBP