Round|Natural|GIA

2.51ct D I1 Round Natural Diamond

EX • D/I1 • GIA 1479798374

Certificate GIA 1479798374

Diamond specifications and retailer prices

From €8,095 EUR
$9,044 USD
As of October 31, 2026
Save €5,107 EUR (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €13,203 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1479798374. Listed at 9 retailers as of October 30, 2026, with prices from €8,095 to €13,203, a €5,107 spread on the same certified stone. NZ Jewellers lists it at €13,203. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1479798374
Dimensions8.68 × 8.63 × 5.41 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
8.68 mm8.63 mm2.51 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1479798374
Side View
Table 56.0%Crown 36.5°Girdle: MED-MEDPavilion 40.6°Culet: NoneDepth 62.5%

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: Oct 31
Current: €13,203 EUR|Low: €6,894 EUR|High: €13,203 EUR|Avg: €9,601 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7€6,916 EUR
Retailer 8€8,095 EUR
Retailer 5€8,744 EUR
Retailer 2€9,473 EUR
Retailer 6€9,619 EUR
Retailer 4€9,965 EUR
Retailer 3€10,930 EUR
NZ Jewellers€13,203 EUR

42 data points across 8 retailers

9 retailers€8,095 EUR to €13,203 EUR

Retailer 1
-
€6,916 EUR
₹735,875 INR
Price last confirmed 9 days ago
A
Retailer 2
-
€8,095 EUR
$9,044 USD
View
A
Retailer 3
-
€8,113 EUR
$9,064 USD
View
A
Retailer 4
-
€8,744 EUR
$9,769 USD
View
A
Retailer 5
-
€9,473 EUR
$10,583 USD
View
A
Retailer 6
-
€9,619 EUR
$10,746 USD
View
A
Retailer 7
-
€9,965 EUR
View
A
Retailer 8
-
€10,930 EUR
$12,211 USD
View
Most Expensive
A
NZ Jewellers
9c3d5044-7a4a-47e8-a0e6-eb4813b663c4 · Oct 30
€13,203 EUR
$14,750 USD
View
8 more retailers have this diamond
Prices start from €8,095 EURSave up to €5,107 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
2.51ct Round
€8,095 EUR