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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 €4,986 EUR
$5,592 USD
As of November 2, 2026
Save €1,702 EUR (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €6,688 EUR at 77 Diamonds · As of November 2, 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 November 2, 2026, with prices from €4,986 to €6,688, a €1,702 spread on the same certified stone. 77 Diamonds lists it at €6,688. 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
Colour
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: Nov 2
Current: €6,688 EUR|Low: €4,986 EUR|High: €6,721 EUR|Avg: €5,831 EUR|-0.1%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2€4,986 EUR
77 Diamonds€6,688 EUR

25 data points across 2 retailers

3 retailers€4,986 EUR to €6,688 EUR

A
Cheapest Retailer
-
€4,986 EUR
$5,592 USD
B+
Retailer 2
-
€5,465 EUR
A$9,430 AUD
View
Most Expensive
B+
77 Diamonds
RADMBZJPKRBJN · Nov 2
€6,688 EUR
£5,906 GBP
View
2 more retailers have this diamond
Prices start from €4,986 EURSave up to €1,702 EUR

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
€4,986 EUR