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Radiant|Natural|GIA

1.71ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 2148471859

Certificate GIA 2148471859

Diamond specifications and retailer prices

From $7,811 CAD
$5,592 USD
As of October 31, 2026
Save $2,580 CAD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,391 CAD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.71ct natural radiant diamond

This 1.71ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2148471859. Listed at 3 retailers as of October 31, 2026, with prices from $7,811 to $10,391, a $2,580 spread on the same certified stone. 77 Diamonds lists it at $10,391. 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
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2148471859
Dimensions7.17 × 6.28 × 4.33 mm
L/W Ratio1.14
Top View
7.17 mm6.28 mm1.71 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2148471859
Side View
Table 74.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $10,391 CAD|Low: $7,811 CAD|High: $10,531 CAD|Avg: $9,136 CAD|-0.9%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2$7,811 CAD
77 Diamonds$10,391 CAD

24 data points across 2 retailers

3 retailers$7,811 CAD to $10,391 CAD

A
Cheapest Retailer
-
$7,811 CAD
$5,592 USD
B+
Retailer 2
-
$8,562 CAD
A$9,430 AUD
View
Most Expensive
B+
77 Diamonds
RADMBZJPKRBJN · Nov 1
$10,391 CAD
£5,857 GBP
View
2 more retailers have this diamond
Prices start from $7,811 CADSave up to $2,580 CAD

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.

A
1.71ct Radiant
$7,811 CAD