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Princess|Natural|IGI

1.70ct J IF Princess Natural Diamond

EX • J/IF • IGI 678573515

Certificate IGI 678573515

Diamond specifications and retailer prices

From €4,147 EUR
₹441,191 INR
As of November 1, 2026
Save €607 EUR (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €4,754 EUR at B2C Jewels · As of October 31, 2026
View at B2C Jewels

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 top-tier cut grade and certified by IGI 678573515. Listed at 2 retailers as of October 31, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 678573515
Dimensions6.39 × 6.38 × 4.63 mm
L/W Ratio1.00
Top View
6.39 mm6.38 mm1.70 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 678573515
Side View
Table 71.0%CrownGirdle: MediumPavilionCuletDepth 72.6%

Caratlytics Score

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

Last verified: Nov 1
Current: €4,754 EUR|Low: €3,397 EUR|High: €4,754 EUR|Avg: €4,184 EUR|+23.5%
B2C Jewels
Retailer 2
Retailer 3
November 1, 2026
Retailer 2€4,147 EUR
Retailer 3€4,586 EUR
B2C Jewels€4,754 EUR

8 data points across 3 retailers

2 retailers€4,147 EUR to €4,754 EUR

A
Cheapest Retailer
-
€4,147 EUR
₹441,191 INR
Most Expensive
B+
B2C Jewels
27293239 · Oct 31
€4,754 EUR
$5,311 USD
View
1 more retailer has this diamond
Prices start from €4,147 EURSave up to €607 EUR

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
€4,147 EUR