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Marquise|Natural|GIA

0.82ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1543778253

Certificate GIA 1543778253

Diamond specifications and retailer prices

From €2,019 EUR
$2,256 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €2,019 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 0.82ct natural marquise diamond

This 0.82ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543778253. 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

0.82
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.23°
Pavilion angle38.52°
OriginNatural
Grading LabGIA
CertificateGIA 1543778253
Dimensions9.50 × 4.95 × 2.87 mm
L/W Ratio1.92
Culet sizeNone
Top View
9.50 mm4.95 mm0.82 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543778253
Side View
Table 60.0%Crown 35.23°Girdle: STK-VTKPavilion 38.52°Culet: NoneDepth 58.0%

Caratlytics Score

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

Last verified: Nov 2
Current: €2,163 EUR|Low: €1,058 EUR|High: €2,921 EUR|Avg: €1,969 EUR|-11.7%
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
The Diamond Guys
August 13, 2026
Retailer 2€1,058 EUR
Retailer 3€1,572 EUR
Retailer 9€1,574 EUR
Retailer 10€1,587 EUR
Retailer 6€1,606 EUR
Retailer 8€1,719 EUR
Retailer 12€1,729 EUR
Retailer 5€1,828 EUR
The Diamond Guys€2,019 EUR
Retailer 11€2,058 EUR
Retailer 1€2,163 EUR
Retailer 7€2,371 EUR
Retailer 13€2,570 EUR
Retailer 4€2,674 EUR

40 data points across 14 retailers

1 retailer

B+
The Diamond Guys
1928038389 · Nov 2
€2,019 EUR
$2,256 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+
0.82ct Marquise
€2,019 EUR