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Round|Natural|GIA

1.05ct H IF Round Natural Diamond

EX • H/IF • GIA 1429925548

Certificate GIA 1429925548

Diamond specifications and retailer prices

From €3,586 EUR
$4,022 USD
As of November 1, 2026
Save €5,341 EUR (60%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €8,926 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1429925548. Listed at 25 retailers as of October 31, 2026, with prices from €3,586 to €8,926, a €5,341 spread on the same certified stone. Diamond Quarter lists it at €8,926. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1429925548
Dimensions6.50 × 6.45 × 4.06 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.50 mm6.45 mm1.05 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1429925548
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: €4,066 EUR|Low: €3,586 EUR|High: €7,316 EUR|Avg: €4,426 EUR|-1.4%
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
November 2, 2026
Retailer 3€3,586 EUR
Retailer 5€3,647 EUR
Retailer 12€3,687 EUR
Retailer 13€3,795 EUR
Retailer 6€3,828 EUR
Retailer 7€4,050 EUR
Retailer 1€4,066 EUR
Retailer 2€4,105 EUR
Retailer 4€4,352 EUR
Retailer 14€4,576 EUR
Retailer 11€5,010 EUR
Retailer 8€5,114 EUR
Retailer 10€5,579 EUR
Retailer 9€7,230 EUR

32 data points across 14 retailers

25 retailers€3,586 EUR to €8,926 EUR

A
Cheapest Retailer
-
€3,586 EUR
$4,022 USD
A
Retailer 2
-
€3,647 EUR
$4,090 USD
View
A
Retailer 3
-
€3,687 EUR
$4,135 USD
View
A
Retailer 4
-
€3,795 EUR
$4,256 USD
View
Final sale: no returns
Retailer 5
-
€3,828 EUR
$4,293 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€3,887 EUR
$4,360 USD
View
B+
Retailer 7
-
€4,050 EUR
£3,576 GBP
View
B+
Retailer 8
-
€4,066 EUR
£3,591 GBP
View
B+
Retailer 9
-
€4,105 EUR
$4,604 USD
View
Retailer 10
-
€4,112 EUR
$4,612 USD
View
Price last confirmed 35 days ago
B+
Retailer 11
-
€4,112 EUR
$4,612 USD
View
B+
Retailer 12
-
€4,112 EUR
$4,612 USD
View
B+
Retailer 13
-
€4,352 EUR
$4,881 USD
View
B+
Retailer 14
-
€4,378 EUR
$4,910 USD
View
B+
Retailer 15
-
€4,378 EUR
$4,910 USD
View
B+
Retailer 16
-
€4,520 EUR
$5,070 USD
View
Retailer 17
-
€4,576 EUR
A$7,896 AUD
View
Price last confirmed 24 days ago
Retailer 18
-
€4,745 EUR
$5,322 USD
View
Price last confirmed 35 days ago
B+
Retailer 19
-
€5,010 EUR
£4,425 GBP
View
Retailer 20
-
€5,011 EUR
$5,620 USD
View
Price last confirmed 10 days ago
B+
Retailer 21
-
€5,114 EUR
View
B+
Retailer 22
-
€5,579 EUR
ZAR 101,094 ZAR
View
B
Retailer 23
-
€7,230 EUR
£6,385 GBP
View
Retailer 24
-
€7,592 EUR
$8,515 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Diamond Quarter
1.05IFH14483EF2N · Oct 31
€8,926 EUR
£7,883 GBP
View
24 more retailers have this diamond
Prices start from €3,586 EURSave up to €5,341 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
1.05ct Round
€3,586 EUR