Round|Natural|GIA

1.00ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 2556140233

Certificate GIA 2556140233

Diamond specifications and retailer prices

From €2,408 EUR
As of November 1, 2026
Save €2,880 EUR (54%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: €5,567 EUR at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2556140233. Listed at 30 retailers as of November 1, 2026, with a 120% 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
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556140233
Dimensions6.40 × 6.45 × 3.90 mm
L/W Ratio1.01
Top View
6.40 mm6.45 mm1.00 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556140233
Side View
Table 60.0%Crown 33°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 60.8%

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: €3,017 EUR|Low: €2,408 EUR|High: €5,400 EUR|Avg: €3,576 EUR|+0.0%
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 3, 2026
Retailer 5€2,408 EUR
Retailer 11€2,517 EUR
Retailer 15€2,860 EUR
Retailer 2€2,918 EUR
Retailer 1€3,017 EUR
Retailer 16€3,177 EUR
Retailer 9€3,285 EUR
Retailer 12€3,291 EUR
Retailer 8€3,422 EUR
Retailer 6€3,453 EUR
Retailer 3€3,668 EUR
Retailer 10€3,686 EUR
Retailer 4€3,887 EUR
Retailer 14€4,058 EUR
Retailer 7€5,010 EUR
Retailer 13€5,288 EUR

32 data points across 16 retailers

30 retailers€2,408 EUR to €5,288 EUR

A
Cheapest Retailer
-
€2,408 EUR
A
Retailer 2
-
€2,517 EUR
View
A
Retailer 3
-
€2,860 EUR
View
B+
Retailer 4
-
€2,860 EUR
View
B+
Retailer 5
-
€2,918 EUR
View
Final sale: no returns
B+
Retailer 6
-
€2,957 EUR
View
B+
Retailer 7
-
€2,960 EUR
View
B+
Retailer 8
-
€3,017 EUR
View
B+
Retailer 9
-
€3,177 EUR
View
Retailer 10
-
€3,195 EUR
View
Price last confirmed 65 days ago
Retailer 11
-
€3,195 EUR
View
Price last confirmed 37 days ago
Retailer 12
-
€3,195 EUR
View
Price last confirmed 17 days ago
Retailer 13
-
€3,195 EUR
View
Price last confirmed 19 days ago
B+
Retailer 14
-
€3,285 EUR
View
B+
Retailer 15
-
€3,291 EUR
View
Retailer 16
-
€3,318 EUR
View
Price last confirmed 36 days ago
Retailer 17
-
€3,351 EUR
View
Price last confirmed 9 days ago
Retailer 18
-
€3,422 EUR
View
Price last confirmed 27 days ago
B+
Retailer 19
-
€3,453 EUR
View
B+
Retailer 20
-
€3,668 EUR
View
B+
Retailer 21
-
€3,686 EUR
View
Retailer 22
-
€3,687 EUR
View
Price last confirmed 65 days ago
Retailer 23
-
€3,687 EUR
View
Price last confirmed 36 days ago
B+
Retailer 24
-
€3,887 EUR
View
B
Retailer 25
-
€4,058 EUR
View
Retailer 26
-
€5,010 EUR
View
Price last confirmed 7 days ago
B
Retailer 27
-
€5,288 EUR
View
Retailer 28
-
€5,567 EUR
View
Price last confirmed 64 days ago
Retailer 29
-
€5,567 EUR
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
ee90a5a0-6298-4750-91eb-bcc6ed3e6998 · Oct 17
€5,567 EUR
$6,272 USD
View
Price last confirmed 18 days ago
29 more retailers have this diamond
Prices start from €2,408 EURSave up to €2,880 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
€2,408 EUR