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Oval|Natural|GIA

0.51ct I VVS1 Oval Natural Diamond

EX • I/VVS1 • GIA 5556093658

Certificate GIA 5556093658

Diamond specifications and retailer prices

From £336 GBP
As of November 4, 2026
Save £1,600 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,936 GBP at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) 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 5556093658. Listed at 14 retailers as of November 2, 2026, with prices from £336 to £1,936, a £1,600 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556093658
Dimensions6.22 × 4.44 × 2.83 mm
L/W Ratio1.40
Top View
6.22 mm4.44 mm0.51 ctI / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556093658
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.7%

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 4
Current: £1,936 GBP|Low: £335 GBP|High: £1,936 GBP|Avg: £719 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 7£336 GBP
Retailer 5£526 GBP
Retailer 8£610 GBP
Retailer 2£667 GBP
Retailer 4£941 GBP
Retailer 13£1,073 GBP
Retailer 3£1,102 GBP
Retailer 11£1,144 GBP
Retailer 9£1,238 GBP
Retailer 10£1,317 GBP
Retailer 6£1,656 GBP
Retailer 12£1,879 GBP
Flawless Fine Jewelry£1,936 GBP

44 data points across 13 retailers

14 retailers£336 GBP to £1,936 GBP

A
Cheapest Retailer
-
£336 GBP
A
Retailer 2
-
£438 GBP
View
A
Retailer 3
-
£526 GBP
View
B+
Retailer 4
-
£610 GBP
View
B+
Retailer 5
-
£667 GBP
View
B
Retailer 6
-
£941 GBP
View
B
Retailer 7
-
£1,073 GBP
View
B
Retailer 8
-
£1,102 GBP
View
B
Retailer 9
-
£1,144 GBP
View
B
Retailer 10
-
£1,238 GBP
View
B
Retailer 11
-
£1,317 GBP
View
B
Retailer 12
-
£1,656 GBP
View
B
Retailer 13
-
£1,879 GBP
View
Most Expensive
B
Flawless Fine Jewelry
AB4196D5C · Nov 2
£1,936 GBP
View
13 more retailers have this diamond
Prices start from £336 GBPSave up to £1,600 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
£336 GBP