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Oval|Natural|GIA

0.78ct K VVS1 Oval Natural Diamond

EX • K/VVS1 • GIA 7558181966

Certificate GIA 7558181966

Diamond specifications and retailer prices

From £761 GBP
As of November 6, 2026
Save £503 GBP (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,264 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.78ct natural oval diamond

This 0.78ct 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 7558181966. Listed at 6 retailers as of November 4, 2026, with prices from £761 to £1,264, a £503 spread on the same certified stone. MOH London lists it at £1,264. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558181966
Dimensions7.76 × 5.03 × 3.18 mm
L/W Ratio1.54
Key to symbols
Feather
Top View
7.76 mm5.03 mm0.78 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558181966
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

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: £1,264 GBP|Low: £510 GBP|High: £1,281 GBP|Avg: £855 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4£512 GBP
Retailer 5£761 GBP
Retailer 2£800 GBP
Retailer 3£973 GBP
MOH London£1,264 GBP

43 data points across 5 retailers

6 retailers£761 GBP to £1,264 GBP

Retailer 1
-
£512 GBP
Price last confirmed 14 days ago
Retailer 2
-
£576 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
£761 GBP
View
A
Retailer 4
-
£800 GBP
View
B+
Retailer 5
-
£973 GBP
View
Most Expensive
B+
MOH London
C10CB8165 · Nov 4
£1,264 GBP
View
5 more retailers have this diamond
Prices start from £761 GBPSave up to £503 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
0.78ct Oval
£761 GBP