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Marquise|Natural|GIA

0.72ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 6552609288

Certificate GIA 6552609288

Diamond specifications and retailer prices

From $1,169 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,169 USD 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 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552609288. 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.93°
Pavilion angle39.61°
OriginNatural
Grading LabGIA
CertificateGIA 6552609288
Dimensions8.78 × 4.64 × 2.97 mm
L/W Ratio1.89
Culet sizeNone
Top View
8.78 mm4.64 mm0.72 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552609288
Side View
Table 59.0%Crown 39.93°Girdle: STK-VTKPavilion 39.61°Culet: NoneDepth 64.0%

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: $918 USD|Low: $840 USD|High: $1,779 USD|Avg: $1,265 USD|-7.7%
Retailer 1
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Retailer 5
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Retailer 12
September 17, 2026
Retailer 11$840 USD
Retailer 9$915 USD
Retailer 1$918 USD
Retailer 7$932 USD
Retailer 6$936 USD
Retailer 5$1,053 USD
Retailer 8$1,254 USD
Retailer 3$1,303 USD
Retailer 12$1,362 USD
Retailer 10$1,367 USD
Retailer 4$1,530 USD
Retailer 2$1,711 USD

55 data points across 12 retailers

1 retailer

B
The Diamond Guys
1963429978 · Nov 2
$1,169 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
0.72ct Marquise
$1,169 USD