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Princess|Natural|GIA

1.50ct H IF Princess Natural Diamond

GD • H/IF • GIA 6511234013

Certificate GIA 6511234013

Diamond specifications and retailer prices

From £4,494 GBP
As of November 4, 2026
Save £5,001 GBP (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £9,755 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511234013. Listed at 21 retailers as of November 4, 2026, with a 111% 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

1.50
Carat
H
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.5°
Pavilion angle49.1°
OriginNatural
Grading LabGIA
CertificateGIA 6511234013
Dimensions6.22 × 6.16 × 4.46 mm
L/W Ratio1.01
Top View
6.22 mm6.16 mm1.50 ctH / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511234013
Side View
Table 71.0%Crown 27.5°Girdle: STK-THKPavilion 49.1°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: £9,495 GBP|Low: £4,494 GBP|High: £9,755 GBP|Avg: £5,987 GBP|-2.7%
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
Retailer 18
November 5, 2026
Retailer 17£4,494 GBP
Retailer 11£4,784 GBP
Retailer 9£4,951 GBP
Retailer 5£5,231 GBP
Retailer 18£5,240 GBP
Retailer 4£5,240 GBP
Retailer 16£5,242 GBP
Retailer 12£5,300 GBP
Retailer 14£5,473 GBP
Retailer 6£5,677 GBP
Retailer 3£5,697 GBP
Retailer 15£5,764 GBP
Retailer 8£5,798 GBP
Retailer 10£6,137 GBP
Retailer 7£6,550 GBP
Retailer 2£6,927 GBP
Retailer 13£7,890 GBP
NZ Jewellers£9,495 GBP

45 data points across 18 retailers

21 retailers£4,494 GBP to £9,495 GBP

A
Cheapest Retailer
-
£4,494 GBP
B+
Retailer 2
-
£4,784 GBP
View
B+
Retailer 3
-
£4,951 GBP
View
B+
Retailer 4
-
£5,231 GBP
View
B+
Retailer 5
-
£5,240 GBP
View
Final sale: no returns
Retailer 6
-
£5,240 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£5,242 GBP
View
B+
Retailer 8
-
£5,300 GBP
View
Retailer 9
-
£5,473 GBP
View
Price last confirmed 15 days ago
B
Retailer 10
-
£5,677 GBP
View
B
Retailer 11
-
£5,697 GBP
View
B
Retailer 12
-
£5,764 GBP
View
B
Retailer 13
-
£5,798 GBP
View
Retailer 14
-
£5,832 GBP
View
Price last confirmed 39 days ago
B
Retailer 15
-
£6,137 GBP
View
B
Retailer 16
-
£6,550 GBP
View
Retailer 17
-
£6,729 GBP
View
Price last confirmed 38 days ago
B
Retailer 18
-
£6,927 GBP
View
B
Retailer 19
-
£7,890 GBP
View
B
Retailer 20
-
£9,495 GBP
View
Most Expensive
NZ Jewellers
4c42858f-d816-41c3-a95a-61db0aa2b029 · Sep 28
£9,755 GBP
$13,129 USD
View
Price last confirmed 39 days ago
20 more retailers have this diamond
Prices start from £4,494 GBPSave up to £5,001 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
1.50ct Princess
£4,494 GBP