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Marquise|Natural|GIA

0.73ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 1553111914

Certificate GIA 1553111914

Diamond specifications and retailer prices

From $3,126 NZD
$1,759 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $3,126 NZD at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553111914. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.99°
Pavilion angle40.82°
OriginNatural
Grading LabGIA
CertificateGIA 1553111914
Dimensions8.57 × 4.62 × 3.02 mm
L/W Ratio1.85
Culet sizeNone
Top View
8.57 mm4.62 mm0.73 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553111914
Side View
Table 59.0%Crown 40.99°Girdle: MED-VTKPavilion 40.82°Culet: NoneDepth 65.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $2,383 NZD|Low: $1,606 NZD|High: $4,761 NZD|Avg: $3,279 NZD|-3.6%
Retailer 1
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
August 28, 2026
Retailer 3$1,606 NZD
Retailer 1$2,383 NZD
Retailer 9$2,409 NZD
Retailer 11$2,449 NZD
Retailer 7$2,535 NZD
Retailer 10$2,536 NZD
Retailer 2$2,621 NZD
Retailer 13$2,630 NZD
Retailer 14$3,312 NZD
Retailer 4$3,415 NZD
Retailer 12$3,599 NZD
Retailer 5$4,054 NZD
Retailer 6$4,079 NZD
Retailer 8$4,532 NZD

65 data points across 14 retailers

1 retailer

B
The Diamond Guys
1955270559 · Nov 2
$3,126 NZD
$1,759 USD
View

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
$3,126 NZD