CaratHunter
Plans
Marquise|Natural|IGI

1.71ct F SI2 Marquise Natural Diamond

VG • F/SI2 • IGI 10510

Certificate IGI 10510

Diamond specifications and retailer prices

From $8,005 CAD
$5,728 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $8,005 CAD at DreamStone
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 DreamStone

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 10510. 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. 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

1.71
Carat
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 10510
Dimensions11.80 × 6.07 × 3.96 mm
L/W Ratio1.94
Top View
11.80 mm6.07 mm1.71 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 10510
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.2%

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: $8,005 CAD|Low: $6,307 CAD|High: $10,742 CAD|Avg: $8,486 CAD|-8.7%
DreamStone
Retailer 2
Retailer 3
October 28, 2026
Retailer 3$6,307 CAD
DreamStone$8,005 CAD
Retailer 2$10,742 CAD

6 data points across 3 retailers

1 retailer

B+
DreamStone
6a95dfaf4ad42b761f696865 · Oct 31
$8,005 CAD
$5,728 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
$8,005 CAD