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Princess|Natural|GIA

1.70ct F I1 Princess Natural Diamond

ID • F/I1 • GIA 2235788721

Certificate GIA 2235788721

Diamond specifications and retailer prices

From £2,799 GBP
HK$29,300 HKD
As of November 1, 2026
Save £2,602 GBP (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,401 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.7ct natural princess diamond

This 1.7ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235788721. Listed at 8 retailers as of October 27, 2026, with prices from £2,799 to £5,401, a £2,602 spread on the same certified stone. Wholesale Diamonds Direct lists it at £5,401. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235788721
Dimensions6.73 × 6.53 × 4.75 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Cert comments
Additional clouds pinpoints and surface graining are not shown.
Key to symbols
Crystal, Cloud
Top View
6.73 mm6.53 mm1.70 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235788721
Side View
Table 74.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 72.8%

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 1
Current: £3,970 GBP|Low: £2,704 GBP|High: £5,401 GBP|Avg: £3,781 GBP|+8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 2, 2026
Retailer 2£2,799 GBP
Retailer 6£2,885 GBP
Retailer 8£3,057 GBP
Retailer 3£3,799 GBP
Retailer 5£3,799 GBP
Retailer 4£3,926 GBP
Retailer 1£3,970 GBP
Retailer 7£4,266 GBP
Wholesale Diamonds Direct£5,401 GBP

22 data points across 9 retailers

8 retailers£2,799 GBP to £5,401 GBP

A
Cheapest Retailer
-
£2,799 GBP
HK$29,300 HKD
A
Retailer 2
-
£2,885 GBP
$3,866 USD
View
A
Retailer 3
-
£2,899 GBP
$3,885 USD
View
B+
Retailer 4
-
£3,799 GBP
$5,090 USD
View
B+
Retailer 5
-
£3,799 GBP
$5,090 USD
View
B+
Retailer 6
-
£3,926 GBP
$5,260 USD
View
B+
Retailer 7
-
£3,970 GBP
€5,066 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
228892591 · Oct 27
£5,401 GBP
$7,237 USD
View
7 more retailers have this diamond
Prices start from £2,799 GBPSave up to £2,602 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
1.70ct Princess
£2,799 GBP