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Princess|Natural|GIA

0.51ct H VVS1 Princess Natural Diamond

EX • H/VVS1 • GIA 5566511656

Certificate GIA 5566511656

Diamond specifications and retailer prices

From £441 GBP
As of November 6, 2026
Save £310 GBP (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £751 GBP at B2C Jewels · As of November 6, 2026
View at B2C Jewels

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded H 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 5566511656. Listed at 7 retailers as of November 6, 2026, with prices from £441 to £751, a £310 spread on the same certified stone. B2C Jewels lists it at £751. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566511656
Dimensions4.38 × 4.33 × 3.24 mm
L/W Ratio1.01
Girdle conditionPolished
Key to symbols
Pinpoint
Top View
4.38 mm4.33 mm0.51 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566511656
Side View
Table 70.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 74.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £751 GBP|Low: £356 GBP|High: £1,639 GBP|Avg: £702 GBP|+25.2%
B2C Jewels
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 9£430 GBP
Retailer 2£441 GBP
Retailer 6£461 GBP
Retailer 11£489 GBP
Retailer 13£511 GBP
Retailer 7£620 GBP
Retailer 10£628 GBP
Retailer 8£631 GBP
Retailer 12£682 GBP
Retailer 3£702 GBP
B2C Jewels£751 GBP
Retailer 5£1,208 GBP
Retailer 4£1,621 GBP

20 data points across 13 retailers

7 retailers£441 GBP to £751 GBP

Retailer 1
-
£430 GBP
Price last confirmed 25 days ago
A
Retailer 2
-
£441 GBP
View
A
Retailer 3
-
£461 GBP
View
Final sale: no returns
Retailer 4
-
£489 GBP
View
Price last confirmed 26 days ago
Retailer 5
-
£511 GBP
View
Price last confirmed 26 days ago
Retailer 6
-
£517 GBP
View
Price last confirmed 30 days ago
Most Expensive
B
B2C Jewels
37052872 · Nov 6
£751 GBP
$1,005 USD
View
6 more retailers have this diamond
Prices start from £441 GBPSave up to £310 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 Princess
£441 GBP