Princess|Natural|GIA

1.70ct I SI2 Princess Natural Diamond

EX • I/SI2 • GIA 118

Certificate GIA 118

Diamond specifications and retailer prices

From €3,283 EUR
$3,668 USD
As of October 31, 2026
Save €3,877 EUR (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €7,161 EUR at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.7ct natural princess diamond

This 1.7ct natural princess sits in the one-and-a-half to two carat band, graded I 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. Listed at 12 retailers as of October 30, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 118
Dimensions6.51 × 6.39 × 4.75 mm
L/W Ratio1.02
Top View
6.51 mm6.39 mm1.70 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 118
Side View
Table 74.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 74.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €7,161 EUR|Low: €3,283 EUR|High: €7,161 EUR|Avg: €4,316 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3€3,283 EUR
Retailer 4€3,724 EUR
Retailer 5€3,724 EUR
Retailer 6€3,724 EUR
Retailer 8€3,952 EUR
Retailer 2€4,009 EUR
Retailer 7€4,296 EUR
NZ Jewellers€7,161 EUR

41 data points across 8 retailers

12 retailers€3,283 EUR to €7,161 EUR

A
Cheapest Retailer
-
€3,283 EUR
$3,668 USD
Retailer 2
-
€3,724 EUR
$4,160 USD
View
Price last confirmed 24 days ago
Retailer 3
-
€3,724 EUR
$4,160 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
€3,724 EUR
$4,160 USD
View
A
Retailer 5
-
€3,724 EUR
$4,160 USD
View
A
Retailer 6
-
€3,724 EUR
$4,160 USD
View
A
Retailer 7
-
€3,952 EUR
$4,415 USD
View
A
Retailer 8
-
€4,009 EUR
£3,527 GBP
View
Retailer 9
-
€4,296 EUR
$4,800 USD
View
Price last confirmed 25 days ago
A
Retailer 10
-
€4,296 EUR
$4,800 USD
View
B
Retailer 11
-
€7,161 EUR
$8,000 USD
View
Most Expensive
NZ Jewellers
63b0b14b-7a2c-4773-af3a-ff2420c410b3 · Oct 6
€7,161 EUR
$8,000 USD
View
Price last confirmed 26 days ago
11 more retailers have this diamond
Prices start from €3,283 EURSave up to €3,877 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
€3,283 EUR