CaratHunter
Plans
Princess|Natural|GIA

0.51ct I VVS1 Princess Natural Diamond

GD • I/VVS1 • GIA 6501725208

Certificate GIA 6501725208

Diamond specifications and retailer prices

From £739 GBP
SGD 1,337 SGD
As of November 5, 2026
2 retailers carry this diamond
Most expensive: £739 GBP at Fonder Diamond
View at Fonder Diamond

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6501725208. Listed at 2 retailers as of November 5, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6501725208
Dimensions4.35 × 4.29 × 3.11 mm
L/W Ratio1.01
Top View
4.35 mm4.29 mm0.51 ctI / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6501725208
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £739 GBP|Low: £326 GBP|High: £1,046 GBP|Avg: £579 GBP|+0.1%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9£326 GBP
Retailer 4£425 GBP
Retailer 5£427 GBP
Retailer 2£481 GBP
Retailer 6£583 GBP
Retailer 7£583 GBP
Retailer 8£598 GBP
Fonder Diamond£739 GBP
Retailer 3£1,046 GBP

6 data points across 9 retailers

2 retailers

Retailer 1
-
£427 GBP
Price last confirmed 82 days ago
Most Expensive
B
Fonder Diamond
97004146 · Nov 5
£739 GBP
SGD 1,337 SGD
View
1 more retailer has this diamond

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.

B
0.51ct Princess
£739 GBP