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Round|Natural|GIA

0.73ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 6187141190

Certificate GIA 6187141190

Diamond specifications and retailer prices

From $1,173 CAD
As of November 1, 2026
Save $993 CAD (46%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,166 CAD at MOH London · As of November 2, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6187141190. Listed at 5 retailers as of November 1, 2026, with prices from $1,173 to $2,166, a $993 spread on the same certified stone. MOH London lists it at $2,166. 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

0.73
Carat
K
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle37°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6187141190
Dimensions5.68 × 5.66 × 3.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Feather, Crystal
Top View
5.68 mm5.66 mm0.73 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6187141190
Side View
Table 61.0%Crown 37°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $2,166 CAD|Low: $1,173 CAD|High: $2,192 CAD|Avg: $1,513 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$1,173 CAD
Retailer 5$1,299 CAD
Retailer 2$1,402 CAD
Retailer 3$1,531 CAD
MOH London$2,166 CAD

41 data points across 5 retailers

5 retailers$1,173 CAD to $2,166 CAD

B+
Cheapest Retailer
-
$1,173 CAD
B
Retailer 2
-
$1,299 CAD
View
B
Retailer 3
-
$1,402 CAD
View
B
Retailer 4
-
$1,531 CAD
View
Most Expensive
B
MOH London
7C56C9799 · Nov 2
$2,166 CAD
£1,221 GBP
View
4 more retailers have this diamond
Prices start from $1,173 CADSave up to $993 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
$1,173 CAD