Radiant|Natural|GIA

1.01ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 2506425563

Certificate GIA 2506425563

Diamond specifications and retailer prices

From €2,414 EUR
$2,697 USD
As of October 31, 2026
Save €1,766 EUR (42%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,301 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2506425563. Listed at 22 retailers as of October 31, 2026, with a 73% 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

1.01
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle50.09°
Pavilion angle54.99°
OriginNatural
Grading LabGIA
CertificateGIA 2506425563
Dimensions6.59 × 5.06 × 3.48 mm
L/W Ratio1.30
Top View
6.59 mm5.06 mm1.01 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2506425563
Side View
Table 68.0%Crown 50.09°Girdle: STK-THKPavilion 54.99°Culet: NoneDepth 68.8%

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: Oct 31
Current: €4,180 EUR|Low: €2,332 EUR|High: €5,150 EUR|Avg: €3,093 EUR|+60.6%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 6€2,332 EUR
Retailer 11€2,414 EUR
Retailer 7€2,470 EUR
Retailer 9€2,489 EUR
Retailer 21€2,524 EUR
Retailer 13€2,589 EUR
Retailer 4€2,757 EUR
Retailer 14€2,777 EUR
Retailer 10€3,126 EUR
Retailer 18€3,163 EUR
Retailer 15€3,180 EUR
Retailer 22€3,262 EUR
Retailer 8€3,448 EUR
Retailer 17€3,621 EUR
Retailer 2€3,669 EUR
Retailer 16€3,759 EUR
Retailer 20€3,759 EUR
Retailer 19€3,885 EUR
Retailer 5€3,901 EUR
Retailer 12€4,038 EUR
Retailer 1€4,180 EUR
Retailer 3€5,150 EUR

21 data points across 22 retailers

22 retailers€2,414 EUR to €4,180 EUR

A
Cheapest Retailer
-
€2,414 EUR
$2,697 USD
Retailer 2
-
€2,524 EUR
$2,820 USD
View
Price last confirmed 28 days ago
Retailer 3
-
€2,589 EUR
$2,892 USD
View
Price last confirmed 27 days ago
Retailer 4
-
€2,757 EUR
$3,080 USD
View
Price last confirmed 31 days ago
Retailer 5
-
€2,777 EUR
$3,102 USD
View
Price last confirmed 29 days ago
Retailer 6
-
€2,862 EUR
$3,198 USD
View
Price last confirmed 32 days ago
Retailer 7
-
€3,126 EUR
$3,492 USD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
€3,163 EUR
CA$4,908 CAD
View
Retailer 9
-
€3,180 EUR
$3,553 USD
View
Price last confirmed 34 days ago
Retailer 10
-
€3,262 EUR
A$5,607 AUD
View
Price last confirmed 29 days ago
Retailer 11
-
€3,352 EUR
$3,745 USD
View
Price last confirmed 27 days ago
Retailer 12
-
€3,448 EUR
$3,852 USD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
€3,621 EUR
$4,045 USD
View
Retailer 14
-
€3,669 EUR
ZAR 66,215 ZAR
View
Price last confirmed 32 days ago
B
Retailer 15
-
€3,759 EUR
$4,200 USD
View
B
Retailer 16
-
€3,759 EUR
$4,200 USD
View
B
Retailer 17
-
€3,885 EUR
$4,340 USD
View
Retailer 18
-
€3,901 EUR
£3,432 GBP
View
Price last confirmed 26 days ago
B
Retailer 19
-
€4,038 EUR
View
B
Retailer 20
-
€4,180 EUR
£3,677 GBP
View
Retailer 21
-
€5,150 EUR
£4,530 GBP
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
cf3b6474-4ff3-46be-b693-75689c60e642 · Sep 30
€5,301 EUR
$5,922 USD
View
Price last confirmed 32 days ago
21 more retailers have this diamond
Prices start from €2,414 EURSave up to €1,766 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 Radiant
€2,414 EUR