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Round|Natural|GIA

1.01ct D IF Round Natural Diamond

EX • D/IF • GIA 2457137695

Certificate GIA 2457137695

Diamond specifications and retailer prices

From €6,317 EUR
$7,085 USD
As of November 1, 2026
Save €7,010 EUR (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €13,327 EUR at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2457137695. Listed at 20 retailers as of November 1, 2026, with prices from €6,317 to €13,327, a €7,010 spread on the same certified stone. Diamond Quarter lists it at €13,327. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2457137695
Dimensions6.39 × 6.35 × 3.98 mm
L/W Ratio1.01
Top View
6.39 mm6.35 mm1.01 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2457137695
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: Nov 1
Current: €6,904 EUR|Low: €6,232 EUR|High: €12,653 EUR|Avg: €7,878 EUR|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 13€6,317 EUR
Retailer 5€6,367 EUR
Retailer 6€6,422 EUR
Retailer 15€6,780 EUR
Retailer 4€6,799 EUR
Retailer 16€6,799 EUR
Retailer 1€6,904 EUR
Retailer 12€7,062 EUR
Retailer 7€7,366 EUR
Retailer 3€7,432 EUR
Retailer 14€7,479 EUR
Retailer 9€8,014 EUR
Retailer 8€8,499 EUR
Retailer 10€9,049 EUR
Retailer 11€10,321 EUR
Retailer 2€12,320 EUR

43 data points across 16 retailers

20 retailers€6,317 EUR to €13,327 EUR

A
Cheapest Retailer
-
€6,317 EUR
$7,085 USD
A
Retailer 2
-
€6,367 EUR
$7,141 USD
View
A
Retailer 3
-
€6,422 EUR
$7,203 USD
View
A
Retailer 4
-
€6,780 EUR
$7,605 USD
View
A
Retailer 5
-
€6,799 EUR
$7,626 USD
View
Final sale: no returns
A
Retailer 6
-
€6,799 EUR
$7,626 USD
View
A
Retailer 7
-
€6,904 EUR
£6,098 GBP
View
Retailer 8
-
€7,062 EUR
A$12,186 AUD
View
Price last confirmed 11 days ago
A
Retailer 9
-
€7,366 EUR
$8,262 USD
View
A
Retailer 10
-
€7,432 EUR
$8,335 USD
View
A
Retailer 11
-
€7,479 EUR
$8,389 USD
View
Retailer 12
-
€7,565 EUR
$8,485 USD
View
Price last confirmed 38 days ago
A
Retailer 13
-
€8,014 EUR
View
A
Retailer 14
-
€8,499 EUR
$9,533 USD
View
Retailer 15
-
€8,729 EUR
$9,791 USD
View
Price last confirmed 41 days ago
A
Retailer 16
-
€9,049 EUR
ZAR 163,971 ZAR
View
B+
Retailer 17
-
€10,321 EUR
£9,115 GBP
View
B+
Retailer 18
-
€12,320 EUR
$13,818 USD
View
Retailer 19
-
€12,653 EUR
$14,192 USD
View
Price last confirmed 38 days ago
Most Expensive
B
Diamond Quarter
1.01IFD2495288EN · Nov 2
€13,327 EUR
£11,770 GBP
View
19 more retailers have this diamond
Prices start from €6,317 EURSave up to €7,010 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
1.01ct Round
€6,317 EUR