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Princess|Natural|GIA

0.51ct G VS1 Princess Natural Diamond

EX • G/VS1 • GIA 2171192258

Certificate GIA 2171192258

Diamond specifications and retailer prices

From £674 GBP
As of November 5, 2026
Save £376 GBP (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,050 GBP at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2171192258. Listed at 9 retailers as of November 5, 2026, with prices from £674 to £1,050, a £376 spread on the same certified stone. Diamond Exchange Canada lists it at £1,050. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2171192258
Dimensions4.39 × 4.28 × 3.21 mm
L/W Ratio1.03
Girdle conditionPolished
Top View
4.39 mm4.28 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2171192258
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 74.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £1,050 GBP|Low: £669 GBP|High: £1,050 GBP|Avg: £802 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7£674 GBP
Retailer 4£728 GBP
Retailer 6£728 GBP
Retailer 9£730 GBP
Retailer 5£750 GBP
Retailer 3£844 GBP
Retailer 2£851 GBP
Retailer 8£917 GBP
Diamond Exchange Canada£1,050 GBP

41 data points across 9 retailers

9 retailers£674 GBP to £1,050 GBP

B+
Cheapest Retailer
-
£674 GBP
B+
Retailer 2
-
£728 GBP
View
B+
Retailer 3
-
£728 GBP
View
B+
Retailer 4
-
£730 GBP
View
B+
Retailer 5
-
£750 GBP
View
B+
Retailer 6
-
£844 GBP
View
B+
Retailer 7
-
£851 GBP
View
B
Retailer 8
-
£917 GBP
View
Most Expensive
B
Diamond Exchange Canada
1984739232 · Nov 5
£1,050 GBP
CA$1,963 CAD
View
8 more retailers have this diamond
Prices start from £674 GBPSave up to £376 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.

B+
0.51ct Princess
£674 GBP