Princess|Natural|GIA

1.51ct G VS1 Princess Natural Diamond

EX • G/VS1 • GIA 2557083571

Certificate GIA 2557083571

Diamond specifications and retailer prices

From £5,136 GBP
$6,882 USD
As of October 31, 2026
Save £2,661 GBP (34%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £9,307 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two 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 2557083571. Listed at 16 retailers as of October 29, 2026, with a 52% 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

1.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557083571
Dimensions6.15 × 6.12 × 4.49 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
6.15 mm6.12 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557083571
Side View
Table 70.0%CrownGirdlePavilionCulet: NoneDepth 73.4%

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 31
Current: £5,247 GBP|Low: £4,709 GBP|High: £7,849 GBP|Avg: £5,856 GBP|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7£5,136 GBP
Retailer 1£5,247 GBP
Retailer 3£5,265 GBP
Retailer 8£5,381 GBP
Retailer 6£5,402 GBP
Retailer 9£6,017 GBP
Retailer 4£6,081 GBP
Retailer 2£6,838 GBP
Retailer 5£7,797 GBP

44 data points across 9 retailers

16 retailers£5,136 GBP to £7,797 GBP

A
Cheapest Retailer
-
£5,136 GBP
$6,882 USD
Final sale: no returns
Retailer 2
-
£5,137 GBP
$6,883 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
£5,247 GBP
View
A
Retailer 4
-
£5,265 GBP
$7,055 USD
View
A
Retailer 5
-
£5,381 GBP
$7,210 USD
View
Retailer 6
-
£5,402 GBP
A$11,135 AUD
View
Price last confirmed 11 days ago
Retailer 7
-
£5,565 GBP
$7,457 USD
View
Price last confirmed 25 days ago
Retailer 8
-
£5,565 GBP
$7,457 USD
View
Price last confirmed 51 days ago
Retailer 9
-
£5,650 GBP
$7,571 USD
View
Price last confirmed 33 days ago
A
Retailer 10
-
£6,017 GBP
View
A
Retailer 11
-
£6,081 GBP
€7,760 EUR
View
Retailer 12
-
£6,421 GBP
$8,604 USD
View
Price last confirmed 56 days ago
Retailer 13
-
£6,421 GBP
$8,604 USD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
£6,838 GBP
ZAR 148,007 ZAR
View
B+
Retailer 15
-
£7,797 GBP
View
Most Expensive
NZ Jewellers
fd1697e9-90c7-434c-9648-4cdfb32cc0d0 · Sep 30
£9,307 GBP
$12,471 USD
View
Price last confirmed 32 days ago
15 more retailers have this diamond
Prices start from £5,136 GBPSave up to £2,661 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
1.51ct Princess
£5,136 GBP