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Princess|Natural|GIA

1.51ct I VS1 Princess Natural Diamond

GD • I/VS1 • GIA 6542249671

Certificate GIA 6542249671

Diamond specifications and retailer prices

From £3,385 GBP
As of November 4, 2026
Save £3,650 GBP (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £7,171 GBP at NZ Jewellers · As of September 28, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542249671. Listed at 21 retailers as of November 4, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.51
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.6°
Pavilion angle48.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542249671
Dimensions6.20 × 6.18 × 4.47 mm
L/W Ratio1.00
Top View
6.20 mm6.18 mm1.51 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542249671
Side View
Table 71.0%Crown 28.6°Girdle: ThickPavilion 48.1°Culet: NoneDepth 72.4%

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: Nov 4
Current: £7,035 GBP|Low: £3,385 GBP|High: £7,171 GBP|Avg: £4,572 GBP|-1.9%
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
Retailer 17
November 6, 2026
Retailer 4£3,385 GBP
Retailer 11£3,540 GBP
Retailer 8£3,669 GBP
Retailer 16£3,883 GBP
Retailer 15£3,934 GBP
Retailer 2£4,063 GBP
Retailer 3£4,207 GBP
Retailer 5£4,207 GBP
Retailer 14£4,207 GBP
Retailer 13£4,229 GBP
Retailer 17£4,246 GBP
Retailer 7£4,321 GBP
Retailer 6£4,854 GBP
Retailer 9£4,891 GBP
Retailer 10£5,133 GBP
Retailer 12£6,682 GBP
NZ Jewellers£7,035 GBP

46 data points across 17 retailers

21 retailers£3,385 GBP to £7,035 GBP

A
Cheapest Retailer
-
£3,385 GBP
A
Retailer 2
-
£3,540 GBP
View
A
Retailer 3
-
£3,669 GBP
View
B+
Retailer 4
-
£3,883 GBP
View
Final sale: no returns
A
Retailer 5
-
£3,934 GBP
View
A
Retailer 6
-
£4,063 GBP
View
B+
Retailer 7
-
£4,207 GBP
View
B+
Retailer 8
-
£4,207 GBP
View
Retailer 9
-
£4,207 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£4,229 GBP
View
Price last confirmed 19 days ago
B+
Retailer 11
-
£4,246 GBP
View
Retailer 12
-
£4,287 GBP
View
Price last confirmed 39 days ago
B+
Retailer 13
-
£4,321 GBP
View
B+
Retailer 14
-
£4,854 GBP
View
B+
Retailer 15
-
£4,891 GBP
View
Retailer 16
-
£4,947 GBP
View
Price last confirmed 61 days ago
Retailer 17
-
£4,947 GBP
View
Price last confirmed 38 days ago
B+
Retailer 18
-
£5,133 GBP
View
B
Retailer 19
-
£6,682 GBP
View
B
Retailer 20
-
£7,035 GBP
View
Most Expensive
NZ Jewellers
99b40e36-e56b-4d95-8076-e80de2ae9ea2 · Sep 28
£7,171 GBP
$9,651 USD
View
Price last confirmed 38 days ago
20 more retailers have this diamond
Prices start from £3,385 GBPSave up to £3,650 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
£3,385 GBP