Round|Natural|GIA

1.55ct D I1 Round Natural Diamond

EX • D/I1 • GIA 6515484850

Certificate GIA 6515484850

Diamond specifications and retailer prices

From €4,586 EUR
$5,124 USD
As of November 1, 2026
Save €1,160 EUR (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €5,746 EUR at Yorxs · As of October 30, 2026
View at Yorxs

About this 1.55ct natural round diamond

This 1.55ct 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 6515484850. Listed at 4 retailers as of October 30, 2026, with prices from €4,586 to €5,746, a €1,160 spread on the same certified stone. Yorxs lists it at €5,746. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6515484850
Dimensions7.41 × 7.45 × 4.56 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
7.41 mm7.45 mm1.55 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515484850
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €5,260 EUR|Low: €3,974 EUR|High: €6,270 EUR|Avg: €5,095 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 31, 2026
Retailer 2€3,986 EUR
Retailer 4€4,586 EUR
Retailer 5€4,654 EUR
Retailer 1€5,260 EUR
Retailer 3€5,260 EUR
Yorxs€5,746 EUR
Retailer 6€6,270 EUR

39 data points across 7 retailers

4 retailers€4,586 EUR to €5,746 EUR

Retailer 1
-
€3,986 EUR
₹424,152 INR
Price last confirmed 9 days ago
A
Retailer 2
-
€4,586 EUR
$5,124 USD
View
B+
Retailer 3
-
€5,260 EUR
$5,876 USD
View
Most Expensive
B+
Yorxs
DE5F16644 · Oct 30
€5,746 EUR
View
3 more retailers have this diamond
Prices start from €4,586 EURSave up to €1,160 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
1.55ct Round
€4,586 EUR