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1.23ct D I1 Round Natural Diamond

EX • D/I1 • GIA 7526955581

Certificate GIA 7526955581

Diamond specifications and retailer prices

From €2,482 EUR
$2,773 USD
As of November 1, 2026
Save €748 EUR (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €3,230 EUR at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7526955581. Listed at 3 retailers as of November 1, 2026, with prices from €2,482 to €3,230, a €748 spread on the same certified stone. Yorxs lists it at €3,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7526955581
Dimensions6.87 × 6.89 × 4.27 mm
L/W Ratio1.00
Star length55%
Lower girdle75%
Key to symbols
Crystal, Feather
Top View
6.87 mm6.89 mm1.23 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526955581
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,482 EUR|Low: €2,096 EUR|High: €3,359 EUR|Avg: €2,716 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 1, 2026
Retailer 4€2,096 EUR
Retailer 6€2,171 EUR
Retailer 1€2,482 EUR
Retailer 2€2,771 EUR
Retailer 5€2,815 EUR
Yorxs€3,230 EUR
Retailer 3€3,359 EUR

2 data points across 7 retailers

3 retailers€2,482 EUR to €3,230 EUR

B+
Cheapest Retailer
-
€2,482 EUR
$2,773 USD
B+
Retailer 2
-
€2,771 EUR
$3,096 USD
View
Most Expensive
B
Yorxs
E71874F49 · Nov 1
€3,230 EUR
View
2 more retailers have this diamond
Prices start from €2,482 EURSave up to €748 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.

B+
1.23ct Round
€2,482 EUR