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Princess|Natural|GIA

1.51ct K VS1 Princess Natural Diamond

EX • K/VS1 • GIA 3545754450

Certificate GIA 3545754450

Diamond specifications and retailer prices

From £1,994 GBP
As of November 4, 2026
Save £2,340 GBP (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,849 GBP at NZ Jewellers · As of September 25, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545754450. Listed at 17 retailers as of November 4, 2026, with a 117% 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
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.5°
OriginNatural
Grading LabGIA
CertificateGIA 3545754450
Dimensions6.27 × 6.23 × 4.46 mm
L/W Ratio1.01
Top View
6.27 mm6.23 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545754450
Side View
Table 70.0%CrownGirdle: ThickPavilion 37.5°Culet: NoneDepth 71.7%

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: Nov 4
Current: £3,025 GBP|Low: £1,978 GBP|High: £4,604 GBP|Avg: £2,727 GBP|-4.5%
Retailer 1
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
November 6, 2026
Retailer 6£1,994 GBP
Retailer 4£2,006 GBP
Retailer 11£2,144 GBP
Retailer 12£2,173 GBP
Retailer 13£2,178 GBP
Retailer 15£2,285 GBP
Retailer 7£2,333 GBP
Retailer 5£2,437 GBP
Retailer 2£2,482 GBP
Retailer 3£2,670 GBP
Retailer 8£2,689 GBP
Retailer 1£3,025 GBP
Retailer 9£3,172 GBP
Retailer 14£4,138 GBP
Retailer 10£4,335 GBP

30 data points across 15 retailers

17 retailers£1,994 GBP to £4,335 GBP

A
Cheapest Retailer
-
£1,994 GBP
A
Retailer 2
-
£2,006 GBP
View
A
Retailer 3
-
£2,144 GBP
View
A
Retailer 4
-
£2,173 GBP
View
Final sale: no returns
A
Retailer 5
-
£2,178 GBP
View
A
Retailer 6
-
£2,285 GBP
View
A
Retailer 7
-
£2,333 GBP
View
A
Retailer 8
-
£2,437 GBP
View
A
Retailer 9
-
£2,482 GBP
View
A
Retailer 10
-
£2,670 GBP
View
A
Retailer 11
-
£2,689 GBP
View
B+
Retailer 12
-
£2,838 GBP
View
B+
Retailer 13
-
£3,025 GBP
View
B+
Retailer 14
-
£3,172 GBP
View
B+
Retailer 15
-
£4,138 GBP
View
B+
Retailer 16
-
£4,335 GBP
View
Most Expensive
NZ Jewellers
e8e846f2-9e24-4695-8d9c-0890f491e95c · Sep 25
£4,849 GBP
$6,526 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from £1,994 GBPSave up to £2,340 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
£1,994 GBP