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Radiant|Natural|GIA

1.71ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 5242094634

Certificate GIA 5242094634

Diamond specifications and retailer prices

From €5,087 EUR
HK$44,400 HKD
As of November 1, 2026
Save €6,613 EUR (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €11,700 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 5242094634. Listed at 7 retailers as of October 30, 2026, with prices from €5,087 to €11,700, a €6,613 spread on the same certified stone. NZ Jewellers lists it at €11,700. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle61.39°
OriginNatural
Grading LabGIA
CertificateGIA 5242094634
Dimensions7.58 × 5.84 × 4.07 mm
L/W Ratio1.30
Key to symbols
Crystal, Feather, Needle
Top View
7.58 mm5.84 mm1.71 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242094634
Side View
Table 66.0%CrownGirdle: ThickPavilion 61.39°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €11,700 EUR|Low: €5,087 EUR|High: €11,827 EUR|Avg: €7,702 EUR|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2€5,087 EUR
Retailer 4€6,518 EUR
Retailer 3€6,916 EUR
Retailer 6€7,103 EUR
Retailer 7€7,274 EUR
Retailer 5€9,749 EUR
NZ Jewellers€11,700 EUR

10 data points across 7 retailers

7 retailers€5,087 EUR to €11,700 EUR

A
Cheapest Retailer
-
€5,087 EUR
HK$44,400 HKD
A
Retailer 2
-
€6,518 EUR
£5,734 GBP
View
A
Retailer 3
-
€6,916 EUR
$7,727 USD
View
A
Retailer 4
-
€7,103 EUR
$7,935 USD
View
A
Retailer 5
-
€7,274 EUR
$8,127 USD
View
B+
Retailer 6
-
€9,749 EUR
£8,576 GBP
View
Most Expensive
B
NZ Jewellers
6b868183-9186-4587-9011-25e59b71589a · Oct 30
€11,700 EUR
$13,071 USD
View
6 more retailers have this diamond
Prices start from €5,087 EURSave up to €6,613 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
€5,087 EUR