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Round|Natural|GIA

1.71ct D I1 Round Natural Diamond

EX • D/I1 • GIA 2484878521

Certificate GIA 2484878521

Diamond specifications and retailer prices

From €4,087 EUR
$4,584 USD
As of November 1, 2026
Save €3,752 EUR (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €7,839 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2484878521. Listed at 10 retailers as of November 1, 2026, with prices from €4,087 to €7,839, a €3,752 spread on the same certified stone. NZ Jewellers lists it at €7,839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2484878521
Dimensions7.61 × 7.65 × 4.73 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.61 mm7.65 mm1.71 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2484878521
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €5,290 EUR|Low: €3,158 EUR|High: €5,577 EUR|Avg: €4,567 EUR|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7€3,158 EUR
Retailer 5€4,087 EUR
Retailer 3€4,149 EUR
Retailer 2€4,687 EUR
Retailer 6€5,112 EUR
Retailer 1€5,290 EUR
Retailer 4€5,577 EUR

17 data points across 7 retailers

10 retailers€4,087 EUR to €7,839 EUR

A
Cheapest Retailer
-
€4,087 EUR
$4,584 USD
A
Retailer 2
-
€4,149 EUR
$4,654 USD
View
A
Retailer 3
-
€4,687 EUR
$5,257 USD
View
Retailer 4
-
€4,687 EUR
$5,257 USD
View
Price last confirmed 26 days ago
Retailer 5
-
€4,687 EUR
$5,257 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
€5,290 EUR
View
Retailer 7
-
€5,408 EUR
$6,066 USD
View
Price last confirmed 7 days ago
Retailer 8
-
€7,839 EUR
$8,792 USD
View
Price last confirmed 7 days ago
Retailer 9
-
€7,839 EUR
$8,792 USD
View
Price last confirmed 31 days ago
Most Expensive
B
NZ Jewellers
21a9c827-cd01-489d-8268-1ee0d93f7000 · Nov 2
€7,839 EUR
$8,792 USD
View
9 more retailers have this diamond
Prices start from €4,087 EURSave up to €3,752 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 Round
€4,087 EUR