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Princess|Natural|GIA

1.51ct F SI2 Princess Natural Diamond

VG • F/SI2 • GIA 1553595777

Certificate GIA 1553595777

Diamond specifications and retailer prices

From £2,185 GBP
₹279,286 INR
As of November 2, 2026
Save £2,830 GBP (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £5,015 GBP at NZ Jewellers · As of October 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553595777. Listed at 17 retailers as of October 30, 2026, with prices from £2,185 to £5,015, a £2,830 spread on the same certified stone. NZ Jewellers lists it at £5,015. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553595777
Dimensions6.28 × 6.11 × 4.41 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.28 mm6.11 mm1.51 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553595777
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.2%

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 2
Current: £2,686 GBP|Low: £2,181 GBP|High: £4,872 GBP|Avg: £2,995 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2£2,185 GBP
Retailer 7£2,286 GBP
Retailer 1£2,686 GBP
Retailer 3£2,712 GBP
Retailer 5£2,944 GBP
Retailer 4£3,162 GBP
Retailer 6£4,814 GBP

29 data points across 7 retailers

17 retailers£2,185 GBP to £5,015 GBP

A
Cheapest Retailer
-
£2,185 GBP
₹279,286 INR
A
Retailer 2
-
£2,286 GBP
$3,068 USD
View
Final sale: no returns
A
Retailer 3
-
£2,533 GBP
$3,399 USD
View
A
Retailer 4
-
£2,686 GBP
$3,605 USD
View
A
Retailer 5
-
£2,697 GBP
$3,619 USD
View
A
Retailer 6
-
£2,712 GBP
View
A
Retailer 7
-
£2,879 GBP
$3,863 USD
View
A
Retailer 8
-
£2,879 GBP
$3,863 USD
View
A
Retailer 9
-
£2,944 GBP
View
A
Retailer 10
-
£2,988 GBP
$4,009 USD
View
A
Retailer 11
-
£2,989 GBP
$4,011 USD
View
A
Retailer 12
-
£3,060 GBP
$4,106 USD
View
A
Retailer 13
-
£3,162 GBP
€4,041 EUR
View
B+
Retailer 14
-
£3,197 GBP
$4,290 USD
View
B+
Retailer 15
-
£3,321 GBP
$4,457 USD
View
B+
Retailer 16
-
£4,814 GBP
View
Most Expensive
B
NZ Jewellers
a6863f72-5d0b-4910-9aab-ac4596c2be9e · Oct 30
£5,015 GBP
$6,730 USD
View
16 more retailers have this diamond
Prices start from £2,185 GBPSave up to £2,830 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
£2,185 GBP