Princess|Natural|GIA

0.51ct G VVS1 Princess Natural Diamond

EX • G/VVS1 • GIA 2566559792

Certificate GIA 2566559792

Diamond specifications and retailer prices

From £420 GBP
HK$4,400 HKD
As of October 27, 2026
Save £629 GBP (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,814 GBP at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566559792. Listed at 15 retailers as of October 26, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566559792
Dimensions4.40 × 4.32 × 3.16 mm
L/W Ratio1.02
Girdle conditionPolished
Key to symbols
Pinpoint, Feather
Top View
4.40 mm4.32 mm0.51 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566559792
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.1%

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: Oct 27
Current: £1,814 GBP|Low: £402 GBP|High: £1,934 GBP|Avg: £740 GBP|-6.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 28, 2026
Retailer 15£402 GBP
Retailer 3£420 GBP
Retailer 14£428 GBP
Retailer 11£535 GBP
Retailer 8£543 GBP
Retailer 4£572 GBP
Retailer 5£601 GBP
Retailer 16£642 GBP
Retailer 9£679 GBP
Retailer 2£694 GBP
Retailer 10£697 GBP
Retailer 6£748 GBP
Retailer 7£776 GBP
Retailer 12£779 GBP
Retailer 13£1,049 GBP
NZ Jewellers£1,814 GBP

14 data points across 16 retailers

15 retailers£420 GBP to £1,049 GBP

A
Cheapest Retailer
-
£420 GBP
HK$4,400 HKD
Retailer 2
-
£428 GBP
₹54,574 INR
View
Price last confirmed 7 days ago
Retailer 3
-
£535 GBP
€682 EUR
View
Price last confirmed 6 days ago
Retailer 4
-
£543 GBP
$728 USD
View
Price last confirmed 11 days ago
Retailer 5
-
£572 GBP
$767 USD
View
Price last confirmed 7 days ago
Retailer 6
-
£601 GBP
$805 USD
View
Price last confirmed 8 days ago
Retailer 7
-
£642 GBP
$860 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
£679 GBP
$910 USD
View
Retailer 9
-
£694 GBP
$930 USD
View
Price last confirmed 5 days ago
A
Retailer 10
-
£697 GBP
View
Retailer 11
-
£748 GBP
€954 EUR
View
Price last confirmed 8 days ago
Retailer 12
-
£776 GBP
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£779 GBP
$1,044 USD
View
B+
Retailer 14
-
£1,049 GBP
View
Most Expensive
NZ Jewellers
793bde42-5837-42cc-9a68-fd6aa3a28212 · Oct 24
£1,814 GBP
$2,431 USD
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from £420 GBPSave up to £629 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
£420 GBP