Princess|Natural|GIA

1.70ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 6432666162

Certificate GIA 6432666162

Diamond specifications and retailer prices

From $3,660 USD
As of November 1, 2026
Save $3,692 USD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,000 USD at NZ Jewellers · As of September 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6432666162. Listed at 15 retailers as of October 29, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432666162
Dimensions6.51 × 6.39 × 4.75 mm
L/W Ratio1.02
Top View
6.51 mm6.39 mm1.70 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432666162
Side View
Table 74.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 74.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,566 USD|Low: $3,580 USD|High: $7,402 USD|Avg: $4,847 USD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$3,580 USD
Retailer 4$4,003 USD
Retailer 8$4,144 USD
Retailer 6$4,160 USD
Retailer 1$4,566 USD
Retailer 2$5,196 USD
Retailer 7$5,464 USD
Retailer 3$7,352 USD

43 data points across 8 retailers

15 retailers$3,660 USD to $7,352 USD

Retailer 1
-
$3,580 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$3,660 USD
View
A
Retailer 3
-
$4,003 USD
View
B+
Retailer 4
-
$4,074 USD
View
B+
Retailer 5
-
$4,144 USD
View
Retailer 6
-
$4,160 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$4,160 USD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$4,566 USD
£3,595 GBP
View
B+
Retailer 9
-
$4,690 USD
View
B+
Retailer 10
-
$4,690 USD
View
Retailer 11
-
$4,800 USD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
$4,840 USD
View
B+
Retailer 13
-
$5,196 USD
€4,949 EUR
View
B
Retailer 14
-
$7,352 USD
£5,789 GBP
View
Most Expensive
NZ Jewellers
44c5903d-4ad9-48df-9854-2204924f3351 · Sep 30
$8,000 USD
View
Price last confirmed 32 days ago
14 more retailers have this diamond
Prices start from $3,660 USDSave up to $3,692 USD

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
$3,660 USD