CaratHunter
Plans
Oval|Natural|GIA

0.51ct K VVS1 Oval Natural Diamond

EX • K/VVS1 • GIA 1539924274

Certificate GIA 1539924274

Diamond specifications and retailer prices

From £297 GBP
As of November 6, 2026
Save £288 GBP (49%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £585 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter 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 1539924274. Listed at 5 retailers as of November 6, 2026, with prices from £297 to £585, a £288 spread on the same certified stone. 77 Diamonds lists it at £585. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539924274
Dimensions6.43 × 4.60 × 2.71 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Internal Graining, Feather
Top View
6.43 mm4.60 mm0.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539924274
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.0%

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: £585 GBP|Low: £398 GBP|High: £596 GBP|Avg: £496 GBP|+0.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3£403 GBP
Retailer 2£496 GBP
77 Diamonds£585 GBP

38 data points across 3 retailers

5 retailers£297 GBP to £585 GBP

A
Cheapest Retailer
-
£297 GBP
A
Retailer 2
-
£403 GBP
View
B+
Retailer 3
-
£432 GBP
View
B+
Retailer 4
-
£496 GBP
View
Most Expensive
B+
77 Diamonds
OVMBEDWGXYTX · Nov 6
£585 GBP
View
4 more retailers have this diamond
Prices start from £297 GBPSave up to £288 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
0.51ct Oval
£297 GBP