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Marquise|Natural|IGI

0.73ct K VVS1 Marquise Natural Diamond

VG • K/VVS1 • IGI 815638949

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815638949

Diamond specifications and retailer prices

From $1,170 AUD
As of October 31, 2026
Save $310 AUD (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,385 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 815638949. Listed at 9 retailers as of October 31, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle37.7°
OriginNatural
Grading LabIGI
CertificateIGI 815638949
Dimensions9.80 × 4.78 × 2.73 mm
L/W Ratio2.05
Girdle conditionFaceted
Top View
9.80 mm4.78 mm0.73 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 815638949
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 57.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,385 AUD|Low: $1,080 AUD|High: $4,343 AUD|Avg: $1,625 AUD|-22.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$1,080 AUD
Retailer 5$1,121 AUD
Retailer 9$1,170 AUD
Retailer 6$1,172 AUD
Retailer 3$1,185 AUD
Retailer 8$1,236 AUD
Retailer 2$1,480 AUD
Retailer 4$1,988 AUD
NZ Jewellers$3,385 AUD

34 data points across 9 retailers

9 retailers$1,170 AUD to $1,480 AUD

Retailer 1
-
$1,080 AUD
Price last confirmed 8 days ago
Retailer 2
-
$1,121 AUD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,170 AUD
View
Retailer 4
-
$1,172 AUD
View
Price last confirmed 4 days ago
Retailer 5
-
$1,185 AUD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,236 AUD
View
B+
Retailer 7
-
$1,480 AUD
View
Retailer 8
-
$1,988 AUD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
89b9cae0-b44c-4c30-95e9-4293b77a5f59 · Oct 30
$3,385 AUD
$2,326 USD
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from $1,170 AUDSave up to $310 AUD

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
0.73ct Marquise
$1,170 AUD