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Radiant|Natural|GIA

1.70ct E VS1 Radiant Natural Diamond

VG • E/VS1 • GIA 1533858059

Certificate GIA 1533858059

Diamond specifications and retailer prices

From $25,697 CAD
$18,360 USD
As of October 28, 2026
2 retailers carry this diamond
Most expensive: $25,697 CAD at Shane Co
View at Shane Co

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1533858059. Listed at 2 retailers as of October 28, 2026. 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

1.70
Carat
E
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle52.33°
Pavilion angle66.09°
OriginNatural
Grading LabGIA
CertificateGIA 1533858059
Dimensions7.98 × 5.91 × 4.13 mm
L/W Ratio1.35
Key to symbols
Feather, Pinpoint
Top View
7.98 mm5.91 mm1.70 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533858059
Side View
Table 68.0%Crown 52.33°Girdle: STK-THKPavilion 66.09°Culet: NoneDepth 69.8%

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: $20,396 CAD|Low: $14,800 CAD|High: $26,921 CAD|Avg: $21,154 CAD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Shane Co
June 18, 2026
Retailer 7$14,800 CAD
Retailer 1$20,396 CAD
Retailer 8$20,454 CAD
Retailer 5$21,092 CAD
Retailer 2$21,448 CAD
Retailer 4$22,819 CAD
Retailer 3$25,671 CAD
Shane Co$25,697 CAD
Retailer 6$26,921 CAD

24 data points across 9 retailers

2 retailers

Retailer 1
-
$20,454 CAD
$14,614 USD
Most Expensive
B
Shane Co
26B0P6M · Oct 28
$25,697 CAD
$18,360 USD
View
1 more retailer has this diamond

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
1.70ct Radiant
$25,697 CAD