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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 €4,103 EUR
$4,584 USD
As of October 30, 2026
Save €3,767 EUR (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €7,870 EUR at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from €4,103 to €7,870, a €3,767 spread on the same certified stone. NZ Jewellers lists it at €7,870. 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
Color
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

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: Oct 30
Current: €5,302 EUR|Low: €3,170 EUR|High: €5,599 EUR|Avg: €4,583 EUR|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7€3,170 EUR
Retailer 5€4,103 EUR
Retailer 3€4,166 EUR
Retailer 2€4,705 EUR
Retailer 6€5,132 EUR
Retailer 1€5,302 EUR
Retailer 4€5,599 EUR

17 data points across 7 retailers

10 retailers€4,103 EUR to €7,870 EUR

A
Cheapest Retailer
-
€4,103 EUR
$4,584 USD
A
Retailer 2
-
€4,166 EUR
$4,654 USD
View
A
Retailer 3
-
€4,705 EUR
$5,257 USD
View
Retailer 4
-
€4,705 EUR
$5,257 USD
View
Price last confirmed 25 days ago
Retailer 5
-
€4,705 EUR
$5,257 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
€5,302 EUR
View
B+
Retailer 7
-
€5,430 EUR
$6,066 USD
View
B
Retailer 8
-
€7,870 EUR
$8,792 USD
View
Retailer 9
-
€7,870 EUR
$8,792 USD
View
Price last confirmed 29 days ago
Most Expensive
B
NZ Jewellers
21a9c827-cd01-489d-8268-1ee0d93f7000 · Oct 30
€7,870 EUR
$8,792 USD
View
9 more retailers have this diamond
Prices start from €4,103 EURSave up to €3,767 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
€4,103 EUR