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Princess|Natural|GIA

1.70ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 1438966779

Certificate GIA 1438966779

Diamond specifications and retailer prices

From €8,392 EUR
$9,412 USD
As of November 1, 2026
Save €6,709 EUR (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €15,101 EUR at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1438966779. Listed at 22 retailers as of October 30, 2026, with prices from €8,392 to €15,101, a €6,709 spread on the same certified stone. NZ Jewellers lists it at €15,101. 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 1438966779
Dimensions6.79 × 6.69 × 4.67 mm
L/W Ratio1.01
Top View
6.79 mm6.69 mm1.70 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1438966779
Side View
Table 72.0%CrownGirdle: Slightly ThickPavilion 40.7°Culet: NoneDepth 69.9%

Caratlytics Score

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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: Nov 1
Current: €15,101 EUR|Low: €7,551 EUR|High: €15,101 EUR|Avg: €11,103 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8€8,060 EUR
Retailer 9€9,060 EUR
Retailer 4€9,787 EUR
Retailer 3€9,815 EUR
Retailer 10€9,967 EUR
Retailer 7€9,979 EUR
Retailer 2€10,860 EUR
Retailer 11€11,326 EUR
Retailer 5€13,311 EUR
Retailer 6€14,226 EUR
NZ Jewellers€15,101 EUR

44 data points across 11 retailers

22 retailers€8,392 EUR to €15,101 EUR

Retailer 1
-
€8,060 EUR
$9,040 USD
Price last confirmed 15 days ago
B
Retailer 2
-
€8,392 EUR
$9,412 USD
View
B
Retailer 3
-
€8,407 EUR
$9,429 USD
View
B
Retailer 4
-
€8,502 EUR
A$14,670 AUD
View
B
Retailer 5
-
€8,654 EUR
CA$13,481 CAD
View
B
Retailer 6
-
€8,960 EUR
$10,050 USD
View
B
Retailer 7
-
€9,060 EUR
$10,162 USD
View
B
Retailer 8
-
€9,060 EUR
$10,162 USD
View
Final sale: no returns
B
Retailer 9
-
€9,136 EUR
$10,247 USD
View
B
Retailer 10
-
€9,787 EUR
£8,643 GBP
View
B
Retailer 11
-
€9,815 EUR
$11,009 USD
View
C
Retailer 12
-
€9,967 EUR
$11,179 USD
View
Retailer 13
-
€9,979 EUR
A$17,219 AUD
View
Price last confirmed 9 days ago
C
Retailer 14
-
€10,461 EUR
$11,733 USD
View
C
Retailer 15
-
€10,610 EUR
$11,900 USD
View
C
Retailer 16
-
€10,610 EUR
$11,900 USD
View
B
Retailer 17
-
€10,860 EUR
View
C
Retailer 18
-
€10,966 EUR
$12,300 USD
View
C
Retailer 19
-
€11,326 EUR
$12,703 USD
View
C
Retailer 20
-
€13,311 EUR
ZAR 241,188 ZAR
View
B
Retailer 21
-
€14,226 EUR
£12,564 GBP
View
Most Expensive
C
NZ Jewellers
c7a7e475-18d5-475a-b7f5-fa35fde1084c · Oct 30
€15,101 EUR
$16,937 USD
View
21 more retailers have this diamond
Prices start from €8,392 EURSave up to €6,709 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
€8,392 EUR