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Princess|Natural|GIA

1.70ct I I1 Princess Natural Diamond

VG • I/I1 • GIA 7421292151

Certificate GIA 7421292151

Diamond specifications and retailer prices

From £3,649 GBP
HK$38,200 HKD
As of October 31, 2026
Save £4,692 GBP (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £8,342 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural princess diamond

This 1.7ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7421292151. Listed at 10 retailers as of October 30, 2026, with prices from £3,649 to £8,342, a £4,692 spread on the same certified stone. NZ Jewellers lists it at £8,342. 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

1.70
Carat
I
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7421292151
Dimensions6.00 × 5.92 × 4.83 mm
L/W Ratio1.01
Top View
6.00 mm5.92 mm1.70 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7421292151
Side View
Table 72.0%CrownGirdle: XTKPavilionCulet: NoneDepth 81.6%

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: £3,672 GBP|Low: £3,621 GBP|High: £5,946 GBP|Avg: £4,753 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2£3,649 GBP
Retailer 1£3,672 GBP
Retailer 5£4,223 GBP
Retailer 4£4,349 GBP
Retailer 8£4,603 GBP
Retailer 6£4,987 GBP
Retailer 3£5,449 GBP
Retailer 7£5,755 GBP
Retailer 9£5,946 GBP

44 data points across 9 retailers

10 retailers£3,649 GBP to £8,342 GBP

B+
Cheapest Retailer
-
£3,649 GBP
HK$38,200 HKD
B+
Retailer 2
-
£3,672 GBP
₹468,546 INR
View
B
Retailer 3
-
£4,223 GBP
$5,659 USD
View
B
Retailer 4
-
£4,349 GBP
$5,827 USD
View
B
Retailer 5
-
£4,603 GBP
$6,168 USD
View
B
Retailer 6
-
£4,987 GBP
$6,682 USD
View
B
Retailer 7
-
£5,064 GBP
$6,785 USD
View
B
Retailer 8
-
£5,449 GBP
€6,954 EUR
View
C
Retailer 9
-
£5,755 GBP
$7,711 USD
View
Most Expensive
C
NZ Jewellers
76f5964b-62a5-4c0e-8fec-7de49d2dcb94 · Oct 30
£8,342 GBP
$11,177 USD
View
9 more retailers have this diamond
Prices start from £3,649 GBPSave up to £4,692 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+
1.70ct Princess
£3,649 GBP