CaratHunter
Plans
Princess|Natural|GIA

1.70ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 2225781312

Certificate GIA 2225781312

Diamond specifications and retailer prices

From €4,216 EUR
$4,710 USD
As of October 31, 2026
Save €384 EUR (8%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €4,600 EUR at Jogia Diamonds · As of November 1, 2026
View at Jogia Diamonds

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225781312. Listed at 3 retailers as of October 31, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.6°
Pavilion angle38.52°
OriginNatural
Grading LabGIA
CertificateGIA 2225781312
Dimensions6.62 × 6.44 × 4.64 mm
L/W Ratio1.03
Top View
6.62 mm6.44 mm1.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225781312
Side View
Table 74.0%Crown 45.6°Girdle: ThickPavilion 38.52°CuletDepth 72.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €4,216 EUR|Low: €4,160 EUR|High: €4,971 EUR|Avg: €4,482 EUR|+1.3%
Retailer 1
Retailer 2
September 25, 2026
Retailer 1€4,216 EUR
Retailer 2€4,474 EUR

5 data points across 2 retailers

3 retailers€4,216 EUR to €4,600 EUR

B
Cheapest Retailer
-
€4,216 EUR
$4,710 USD
B
Retailer 2
-
€4,474 EUR
$4,999 USD
View
Most Expensive
B
Jogia Diamonds
J16911050 · Nov 1
€4,600 EUR
A$7,906 AUD
View
2 more retailers have this diamond
Prices start from €4,216 EURSave up to €384 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.

B
1.70ct Princess
€4,216 EUR