Princess|Natural|GIA

1.65ct I I1 Princess Natural Diamond

EX • I/I1

Diamond specifications and retailer prices

From £3,456 GBP
$4,631 USD
As of October 31, 2026
Save £3,079 GBP (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,535 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.65ct natural princess diamond

This 1.65ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 9 retailers as of October 30, 2026, with prices from £3,456 to £6,535, a £3,079 spread on the same certified stone. NZ Jewellers lists it at £6,535. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
I
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.81 × 6.48 × 4.77 mm
L/W Ratio1.05
Top View
6.81 mm6.48 mm1.65 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 84.0%CrownGirdle: ThinPavilionCuletDepth 73.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £6,535 GBP|Low: £3,456 GBP|High: £6,535 GBP|Avg: £3,888 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 29, 2026
Retailer 6£3,456 GBP
Retailer 2£3,540 GBP
Retailer 4£3,540 GBP
Retailer 5£3,540 GBP
Retailer 7£3,855 GBP
Retailer 3£4,085 GBP
NZ Jewellers£6,535 GBP

6 data points across 7 retailers

9 retailers£3,456 GBP to £6,535 GBP

B+
Cheapest Retailer
-
£3,456 GBP
$4,631 USD
Retailer 2
-
£3,540 GBP
$4,743 USD
View
Price last confirmed 51 days ago
B+
Retailer 3
-
£3,540 GBP
$4,743 USD
View
B+
Retailer 4
-
£3,540 GBP
$4,743 USD
View
B+
Retailer 5
-
£3,540 GBP
$4,743 USD
View
B
Retailer 6
-
£3,855 GBP
$5,165 USD
View
Retailer 7
-
£4,085 GBP
$5,473 USD
View
Price last confirmed 56 days ago
B
Retailer 8
-
£4,085 GBP
$5,473 USD
View
Most Expensive
C
NZ Jewellers
4fddc9b7-09ae-4607-af41-8bce815e39e8 · Oct 30
£6,535 GBP
$8,756 USD
View
8 more retailers have this diamond
Prices start from £3,456 GBPSave up to £3,079 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.

B+
1.65ct Princess
£3,456 GBP