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Round|Natural|GIA

1.00ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5221398547

Certificate GIA 5221398547

Diamond specifications and retailer prices

From €2,774 EUR
$3,111 USD
As of November 2, 2026
Save €3,734 EUR (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €6,508 EUR at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5221398547. Listed at 25 retailers as of November 2, 2026, with prices from €2,774 to €6,508, a €3,734 spread on the same certified stone. Diamond Quarter lists it at €6,508. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5221398547
Dimensions6.37 × 6.34 × 3.96 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.37 mm6.34 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5221398547
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°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 2
Current: €3,725 EUR|Low: €2,648 EUR|High: €6,202 EUR|Avg: €3,774 EUR|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4€2,774 EUR
Retailer 9€2,866 EUR
Retailer 12€2,947 EUR
Retailer 10€3,063 EUR
Retailer 3€3,447 EUR
Retailer 2€3,470 EUR
Retailer 1€3,725 EUR
Retailer 11€3,928 EUR
Retailer 6€4,026 EUR
Retailer 8€4,184 EUR
Retailer 7€4,504 EUR
Retailer 5€6,127 EUR

42 data points across 12 retailers

25 retailers€2,774 EUR to €6,508 EUR

A
Cheapest Retailer
-
€2,774 EUR
$3,111 USD
A
Retailer 2
-
€2,863 EUR
$3,211 USD
View
B+
Retailer 3
-
€2,947 EUR
$3,305 USD
View
B+
Retailer 4
-
€3,044 EUR
A$5,253 AUD
View
B+
Retailer 5
-
€3,063 EUR
$3,436 USD
View
Final sale: no returns
B+
Retailer 6
-
€3,183 EUR
$3,570 USD
View
B+
Retailer 7
-
€3,319 EUR
$3,722 USD
View
B+
Retailer 8
-
€3,319 EUR
$3,723 USD
View
B+
Retailer 9
-
€3,447 EUR
$3,866 USD
View
B+
Retailer 10
-
€3,725 EUR
£3,289 GBP
View
B
Retailer 11
-
€3,754 EUR
$4,210 USD
View
B
Retailer 12
-
€3,754 EUR
$4,210 USD
View
B
Retailer 13
-
€3,764 EUR
$4,222 USD
View
B+
Retailer 14
-
€3,830 EUR
$4,296 USD
View
B+
Retailer 15
-
€3,878 EUR
$4,350 USD
View
B+
Retailer 16
-
€3,899 EUR
$4,373 USD
View
Retailer 17
-
€3,928 EUR
A$6,779 AUD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
€4,026 EUR
View
Retailer 19
-
€4,146 EUR
$4,650 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
€4,184 EUR
£3,695 GBP
View
B
Retailer 21
-
€4,253 EUR
£3,756 GBP
View
B
Retailer 22
-
€4,504 EUR
ZAR 81,603 ZAR
View
B
Retailer 23
-
€6,127 EUR
£5,411 GBP
View
B
Retailer 24
-
€6,383 EUR
$7,159 USD
View
Most Expensive
B
Diamond Quarter
1.0VS1H52478242N · Nov 2
€6,508 EUR
£5,747 GBP
View
24 more retailers have this diamond
Prices start from €2,774 EURSave up to €3,734 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
1.00ct Round
€2,774 EUR