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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 $3,151 CAD
$2,256 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $3,151 CAD 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 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

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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,375 CAD|Low: $1,651 CAD|High: $4,559 CAD|Avg: $3,072 CAD|-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$1,651 CAD
Retailer 3$2,453 CAD
Retailer 9$2,457 CAD
Retailer 10$2,477 CAD
Retailer 6$2,506 CAD
Retailer 8$2,682 CAD
Retailer 12$2,698 CAD
Retailer 5$2,853 CAD
The Diamond Guys$3,151 CAD
Retailer 11$3,212 CAD
Retailer 1$3,375 CAD
Retailer 7$3,700 CAD
Retailer 13$4,011 CAD
Retailer 4$4,174 CAD

40 data points across 14 retailers

1 retailer

B+
The Diamond Guys
1928038389 · Oct 31
$3,151 CAD
$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
$3,151 CAD