Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7448315548

Certificate GIA 7448315548

Diamond specifications and retailer prices

From €3,580 EUR
$4,015 USD
As of November 1, 2026
Save €1,524 EUR (30%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €8,183 EUR at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7448315548. Listed at 26 retailers as of November 1, 2026, with a 43% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7448315548
Dimensions6.38 × 6.36 × 3.98 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.38 mm6.36 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7448315548
Side View
Table 59.0%Crown 35.5°Girdle: Sli. ThickPavilion 41.2°Culet: NoneDepth 62.5%

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: €5,103 EUR|Low: €3,459 EUR|High: €7,887 EUR|Avg: €4,836 EUR|+12.2%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 13€3,580 EUR
Retailer 19€3,750 EUR
Retailer 15€3,820 EUR
Retailer 8€3,866 EUR
Retailer 18€4,102 EUR
Retailer 6€4,173 EUR
Retailer 14€4,294 EUR
Retailer 7€4,392 EUR
Retailer 11€4,734 EUR
Retailer 16€4,734 EUR
Retailer 20€4,895 EUR
Retailer 2€4,926 EUR
Retailer 10€5,023 EUR
Retailer 12€5,083 EUR
Retailer 1€5,103 EUR
Retailer 4€5,399 EUR
Retailer 5€5,401 EUR
Retailer 9€5,680 EUR
Retailer 3€5,900 EUR
Retailer 17€7,866 EUR

41 data points across 20 retailers

26 retailers€3,580 EUR to €5,103 EUR

B+
Cheapest Retailer
-
€3,580 EUR
$4,015 USD
Retailer 2
-
€3,752 EUR
$4,209 USD
View
Price last confirmed 98 days ago
B+
Retailer 3
-
€3,820 EUR
$4,284 USD
View
Retailer 4
-
€3,866 EUR
$4,336 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
€3,988 EUR
CA$6,213 CAD
View
B+
Retailer 6
-
€4,102 EUR
$4,600 USD
View
B
Retailer 7
-
€4,294 EUR
$4,816 USD
View
Retailer 8
-
€4,294 EUR
$4,816 USD
View
Price last confirmed 12 days ago
Retailer 9
-
€4,392 EUR
$4,926 USD
View
Price last confirmed 26 days ago
Retailer 10
-
€4,432 EUR
$4,971 USD
View
Price last confirmed 25 days ago
Retailer 11
-
€4,432 EUR
$4,971 USD
View
Price last confirmed 26 days ago
Retailer 12
-
€4,432 EUR
$4,971 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
€4,734 EUR
$5,310 USD
View
B
Retailer 14
-
€4,734 EUR
$5,310 USD
View
B
Retailer 15
-
€4,895 EUR
$5,490 USD
View
Retailer 16
-
€4,926 EUR
A$8,500 AUD
View
Price last confirmed 29 days ago
Retailer 17
-
€5,023 EUR
$5,634 USD
View
Price last confirmed 25 days ago
B
Retailer 18
-
€5,083 EUR
View
B
Retailer 19
-
€5,103 EUR
£4,507 GBP
View
Retailer 20
-
€5,114 EUR
$5,736 USD
View
Price last confirmed 34 days ago
Retailer 21
-
€5,399 EUR
$6,055 USD
View
Price last confirmed 25 days ago
Retailer 22
-
€5,401 EUR
£4,770 GBP
View
Price last confirmed 26 days ago
Retailer 23
-
€5,680 EUR
£5,016 GBP
View
Price last confirmed 25 days ago
Retailer 24
-
€5,900 EUR
ZAR 106,897 ZAR
View
Price last confirmed 33 days ago
Retailer 25
-
€7,866 EUR
£6,947 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
a6b7a006-2999-4dc8-a087-1aa374c0f16b · Sep 27
€8,183 EUR
$9,178 USD
View
Price last confirmed 36 days ago
25 more retailers have this diamond
Prices start from €3,580 EURSave up to €1,524 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+
1.00ct Round
€3,580 EUR