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Princess|Natural|IGI

1.70ct J IF Princess Natural Diamond

VG • J/IF • IGI 553230353

Shape and cutting style on the report: Princess cut

Certificate IGI 553230353

Diamond specifications and retailer prices

From £2,742 GBP
As of November 5, 2026
Save £1,119 GBP (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,861 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.7ct natural princess diamond

This 1.7ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 553230353. Listed at 3 retailers as of November 5, 2026, with prices from £2,742 to £3,861, a £1,119 spread on the same certified stone. Yorxs lists it at £3,861. 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
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle60.8°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 553230353
Dimensions6.21 × 6.17 × 4.66 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.21 mm6.17 mm1.70 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 553230353
Side View
Table 74.5%Crown 60.8°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 75.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £2,742 GBP|Low: £2,742 GBP|High: £3,875 GBP|Avg: £3,261 GBP|-1.4%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 1£2,742 GBP
Retailer 2£3,191 GBP
Yorxs£3,861 GBP

46 data points across 3 retailers

3 retailers£2,742 GBP to £3,861 GBP

A
Cheapest Retailer
-
£2,742 GBP
B+
Retailer 2
-
£3,191 GBP
View
Most Expensive
B+
Yorxs
477 · Nov 6
£3,861 GBP
€4,949 EUR
View
2 more retailers have this diamond
Prices start from £2,742 GBPSave up to £1,119 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
£2,742 GBP