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Princess|Natural|GIA

1.55ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 6421251715

Certificate GIA 6421251715

Diamond specifications and retailer prices

From $6,133 CAD
₹418,111 INR
As of October 31, 2026
Save $9,786 CAD (61%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,919 CAD at Adiamor · As of October 30, 2026
View at Adiamor

About this 1.55ct natural princess diamond

This 1.55ct 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 6421251715. Listed at 21 retailers as of October 30, 2026, with prices from $6,133 to $15,919, a $9,786 spread on the same certified stone. Adiamor lists it at $15,919. 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

1.55
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6421251715
Dimensions6.14 × 6.10 × 4.54 mm
L/W Ratio1.01
Top View
6.14 mm6.10 mm1.55 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6421251715
Side View
Table 74.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.5%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $10,395 CAD|Low: $5,863 CAD|High: $14,288 CAD|Avg: $8,451 CAD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$6,133 CAD
Retailer 6$6,151 CAD
Retailer 9$6,668 CAD
Retailer 3$7,078 CAD
Retailer 11$7,390 CAD
Retailer 12$7,809 CAD
Retailer 7$8,252 CAD
Retailer 2$8,364 CAD
Retailer 4$8,460 CAD
Retailer 8$9,245 CAD
Retailer 1$10,395 CAD
Retailer 10$12,530 CAD

33 data points across 12 retailers

21 retailers$6,133 CAD to $15,919 CAD

A
Cheapest Retailer
-
$6,133 CAD
₹418,111 INR
B+
Retailer 2
-
$6,151 CAD
HK$34,400 HKD
View
B+
Retailer 3
-
$6,668 CAD
A$7,344 AUD
View
B+
Retailer 4
-
$7,078 CAD
$5,067 USD
View
B+
Retailer 5
-
$7,223 CAD
$5,171 USD
View
Retailer 6
-
$7,390 CAD
$5,290 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$7,809 CAD
$5,590 USD
View
Final sale: no returns
Retailer 8
-
$7,815 CAD
SGD 7,560 SGD
View
Price last confirmed 18 days ago
B
Retailer 9
-
$7,886 CAD
$5,645 USD
View
B
Retailer 10
-
$8,252 CAD
£4,652 GBP
View
Retailer 11
-
$8,364 CAD
A$9,211 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$8,460 CAD
$6,056 USD
View
B
Retailer 13
-
$8,460 CAD
$6,056 USD
View
B
Retailer 14
-
$8,460 CAD
$6,056 USD
View
B
Retailer 15
-
$8,679 CAD
$6,213 USD
View
B
Retailer 16
-
$9,245 CAD
€6,303 EUR
View
B
Retailer 17
-
$9,762 CAD
$6,988 USD
View
B
Retailer 18
-
$10,395 CAD
ZAR 120,213 ZAR
View
B
Retailer 19
-
$12,530 CAD
£7,063 GBP
View
C
Retailer 20
-
$14,151 CAD
$10,130 USD
View
Most Expensive
C
Adiamor
D-64715985 · Oct 30
$15,919 CAD
$11,396 USD
View
20 more retailers have this diamond
Prices start from $6,133 CADSave up to $9,786 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.

A
1.55ct Princess
$6,133 CAD