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Marquise|Natural|GIA

0.73ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 2225571805

Certificate GIA 2225571805

Diamond specifications and retailer prices

From $1,657 AUD
As of November 1, 2026
Save $990 AUD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,647 AUD at Yorxs · As of November 6, 2026
View at Yorxs

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225571805. Listed at 7 retailers as of November 1, 2026, with prices from $1,657 to $2,647, a $990 spread on the same certified stone. Yorxs lists it at $2,647. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225571805
Dimensions8.80 × 4.67 × 3.00 mm
L/W Ratio1.88
Culet sizeVery Small
Top View
8.80 mm4.67 mm0.73 ctK / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2225571805
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: Very SmallDepth 64.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,657 AUD|Low: $1,657 AUD|High: $2,662 AUD|Avg: $1,995 AUD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 6, 2026
Retailer 1$1,657 AUD
Retailer 5$1,734 AUD
Retailer 6$1,768 AUD
Retailer 3$1,770 AUD
Retailer 2$2,081 AUD
Retailer 4$2,327 AUD
Yorxs$2,647 AUD

19 data points across 7 retailers

7 retailers$1,657 AUD to $2,647 AUD

B
Cheapest Retailer
-
$1,657 AUD
B
Retailer 2
-
$1,734 AUD
View
B
Retailer 3
-
$1,768 AUD
View
B
Retailer 4
-
$1,770 AUD
View
C
Retailer 5
-
$2,081 AUD
View
C
Retailer 6
-
$2,327 AUD
View
Most Expensive
C
Yorxs
260247542 · Nov 6
$2,647 AUD
€1,765 EUR
View
6 more retailers have this diamond
Prices start from $1,657 AUDSave up to $990 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.

B
0.73ct Marquise
$1,657 AUD