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Princess|Natural|GIA

1.70ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 6545685721

Certificate GIA 6545685721

Diamond specifications and retailer prices

From $11,697 CAD
A$12,878 AUD
As of November 3, 2026
Save $4,875 CAD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $16,572 CAD at 77 Diamonds · As of November 3, 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 6545685721. Listed at 6 retailers as of November 3, 2026, with prices from $11,697 to $16,572, a $4,875 spread on the same certified stone. 77 Diamonds lists it at $16,572. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545685721
Dimensions6.77 × 6.71 × 4.47 mm
L/W Ratio1.01
Top View
6.77 mm6.71 mm1.70 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545685721
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: $16,572 CAD|Low: $9,301 CAD|High: $17,348 CAD|Avg: $12,423 CAD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 3$9,301 CAD
Retailer 10$9,818 CAD
Retailer 15$10,204 CAD
Retailer 4$10,562 CAD
Retailer 12$11,291 CAD
Retailer 13$11,577 CAD
Retailer 9$11,697 CAD
Retailer 5$12,416 CAD
Retailer 14$12,497 CAD
Retailer 7$13,112 CAD
Retailer 2$13,448 CAD
Retailer 8$13,505 CAD
Retailer 6$14,800 CAD
77 Diamonds$16,572 CAD
Retailer 11$17,348 CAD

24 data points across 15 retailers

6 retailers$11,697 CAD to $16,572 CAD

Retailer 1
-
$9,301 CAD
HK$52,000 HKD
Price last confirmed 60 days ago
B+
Retailer 2
-
$11,697 CAD
A$12,878 AUD
View
B
Retailer 3
-
$13,448 CAD
View
B
Retailer 4
-
$13,505 CAD
A$14,868 AUD
View
Retailer 5
-
$14,114 CAD
$10,100 USD
View
Price last confirmed 63 days ago
Most Expensive
B
77 Diamonds
PRIMB46F3NBDQ · Nov 3
$16,572 CAD
£9,338 GBP
View
5 more retailers have this diamond
Prices start from $11,697 CADSave up to $4,875 CAD

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
$11,697 CAD