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Princess|Natural|GIA

1.70ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 2106575196

Certificate GIA 2106575196

Diamond specifications and retailer prices

From €5,658 EUR
A$9,764 AUD
As of November 2, 2026
Save €1,649 EUR (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €7,307 EUR at 77 Diamonds · As of November 1, 2026
View at 77 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2106575196. Listed at 3 retailers as of November 1, 2026, with prices from €5,658 to €7,307, a €1,649 spread on the same certified stone. 77 Diamonds lists it at €7,307. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2106575196
Dimensions6.70 × 6.62 × 4.66 mm
L/W Ratio1.01
Top View
6.70 mm6.62 mm1.70 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2106575196
Side View
Table 75.0%CrownGirdle: THN-THKPavilionCuletDepth 70.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €7,307 EUR|Low: €5,834 EUR|High: €7,355 EUR|Avg: €6,567 EUR|+0.4%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2€5,834 EUR
77 Diamonds€7,307 EUR

34 data points across 2 retailers

3 retailers€5,658 EUR to €7,307 EUR

B+
Cheapest Retailer
-
€5,658 EUR
A$9,764 AUD
B+
Retailer 2
-
€5,834 EUR
$6,544 USD
View
Most Expensive
B
77 Diamonds
PRIZK3HE7RFY · Nov 1
€7,307 EUR
£6,454 GBP
View
2 more retailers have this diamond
Prices start from €5,658 EURSave up to €1,649 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
€5,658 EUR