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Marquise|Natural|GIA

1.71ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 7548865626

Certificate GIA 7548865626

Diamond specifications and retailer prices

From €9,589 EUR
$10,713 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €9,589 EUR 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 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548865626. Listed at a single retailer as of October 31, 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

1.71
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.51°
Pavilion angle39.35°
OriginNatural
Grading LabGIA
CertificateGIA 7548865626
Dimensions12.22 × 6.38 × 3.71 mm
L/W Ratio1.92
Culet sizeNone
Top View
12.22 mm6.38 mm1.71 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548865626
Side View
Table 58.0%Crown 36.51°Girdle: MED-STKPavilion 39.35°Culet: NoneDepth 58.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €8,436 EUR|Low: €6,066 EUR|High: €12,054 EUR|Avg: €9,443 EUR|-23.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
The Diamond Guys
August 30, 2026
Retailer 6€6,066 EUR
Retailer 4€7,583 EUR
Retailer 2€8,221 EUR
Retailer 1€8,436 EUR
Retailer 7€8,730 EUR
Retailer 5€9,567 EUR
The Diamond Guys€9,589 EUR
Retailer 3€9,701 EUR
Retailer 8€10,528 EUR

63 data points across 9 retailers

1 retailer

B+
The Diamond Guys
1932222377 · Oct 31
€9,589 EUR
$10,713 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+
1.71ct Marquise
€9,589 EUR