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Radiant|Natural|GIA

1.71ct D SI2 Radiant Natural Diamond

ID • D/SI2 • GIA 1523972308

Certificate GIA 1523972308

Diamond specifications and retailer prices

From $18,846 CAD
$13,465 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $18,846 CAD at Shane Co
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 Shane Co

About this 1.71ct natural radiant diamond

This 1.71ct natural radiant 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 1523972308. Listed at a single retailer as of October 28, 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.61°
Pavilion angle31.07°
OriginNatural
Grading LabGIA
CertificateGIA 1523972308
Dimensions7.56 × 5.91 × 4.12 mm
L/W Ratio1.28
Girdle conditionThick
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.56 mm5.91 mm1.71 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523972308
Side View
Table 65.0%Crown 44.61°GirdlePavilion 31.07°Culet: NoneDepth 69.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $11,200 CAD|Low: $10,731 CAD|High: $18,846 CAD|Avg: $11,405 CAD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Shane Co
September 21, 2026
Retailer 3$10,731 CAD
Retailer 1$11,200 CAD
Retailer 4$11,533 CAD
Retailer 2$11,644 CAD
Shane Co$18,846 CAD

60 data points across 5 retailers

1 retailer

B
Shane Co
26I02PL · Oct 28
$18,846 CAD
$13,465 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 Radiant
$18,846 CAD