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Round|Natural|GIA

0.73ct K I1 Round Natural Diamond

EX • K/I1 • GIA 6545897860

Certificate GIA 6545897860

Diamond specifications and retailer prices

From $913 CAD
As of November 6, 2026
Save $406 CAD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,319 CAD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6545897860. Listed at 4 retailers as of November 6, 2026, with prices from $913 to $1,319, a $406 spread on the same certified stone. Frank Darling lists it at $1,319. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
K
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6545897860
Dimensions5.72 × 5.74 × 3.58 mm
L/W Ratio1.00
Top View
5.72 mm5.74 mm0.73 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545897860
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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 6
Current: $1,319 CAD|Low: $487 CAD|High: $1,378 CAD|Avg: $1,041 CAD|-4.2%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 5$487 CAD
Retailer 6$913 CAD
Retailer 2$939 CAD
Retailer 3$1,088 CAD
Retailer 7$1,208 CAD
Retailer 4$1,222 CAD
Frank Darling$1,319 CAD

11 data points across 7 retailers

4 retailers$913 CAD to $1,319 CAD

B+
Cheapest Retailer
-
$913 CAD
B+
Retailer 2
-
$939 CAD
View
B+
Retailer 3
-
$1,088 CAD
View
Most Expensive
B
Frank Darling
2606608HK · Nov 6
$1,319 CAD
$945 USD
View
3 more retailers have this diamond
Prices start from $913 CADSave up to $406 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+
0.73ct Round
$913 CAD