CaratHunter
Plans
Princess|Natural|GIA

0.90ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 6312647776

Certificate GIA 6312647776

Diamond specifications and retailer prices

From $1,323 CAD
As of November 4, 2026
Save $3,003 CAD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,325 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6312647776. Listed at 17 retailers as of November 4, 2026, with prices from $1,323 to $4,325, a $3,003 spread on the same certified stone. NZ Jewellers lists it at $4,325. 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

0.90
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6312647776
Dimensions5.25 × 5.18 × 3.81 mm
L/W Ratio1.01
Top View
5.25 mm5.18 mm0.90 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6312647776
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.5%

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 4
Current: $4,325 CAD|Low: $1,304 CAD|High: $4,325 CAD|Avg: $2,170 CAD
NZ Jewellers
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 14$1,323 CAD
Retailer 8$1,531 CAD
Retailer 7$1,676 CAD
Retailer 5$1,698 CAD
Retailer 3$1,704 CAD
Retailer 15$1,774 CAD
Retailer 17$1,774 CAD
Retailer 6$1,838 CAD
Retailer 16$1,841 CAD
Retailer 9$1,961 CAD
Retailer 11$1,992 CAD
Retailer 4$2,046 CAD
Retailer 10$2,461 CAD
Retailer 12$2,596 CAD
Retailer 13$3,239 CAD
Retailer 2$3,392 CAD
NZ Jewellers$4,325 CAD

31 data points across 17 retailers

17 retailers$1,323 CAD to $4,325 CAD

B+
Cheapest Retailer
-
$1,323 CAD
B
Retailer 2
-
$1,676 CAD
View
B
Retailer 3
-
$1,698 CAD
View
B+
Retailer 4
-
$1,704 CAD
View
Retailer 5
-
$1,774 CAD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,774 CAD
View
B+
Retailer 7
-
$1,832 CAD
View
B+
Retailer 8
-
$1,838 CAD
View
B+
Retailer 9
-
$1,841 CAD
View
B
Retailer 10
-
$1,961 CAD
View
B
Retailer 11
-
$1,992 CAD
View
B
Retailer 12
-
$2,046 CAD
View
B
Retailer 13
-
$2,461 CAD
View
B
Retailer 14
-
$2,596 CAD
View
B
Retailer 15
-
$3,239 CAD
View
B
Retailer 16
-
$3,392 CAD
View
Most Expensive
B
NZ Jewellers
07e48c37-a6b1-4d9e-84d2-c4ad7eb19587 · Nov 5
$4,325 CAD
$3,097 USD
View
16 more retailers have this diamond
Prices start from $1,323 CADSave up to $3,003 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+
0.90ct Princess
$1,323 CAD