CaratHunter
Plans
Radiant|Natural|GIA

1.00ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 6552842798

Certificate GIA 6552842798

Diamond specifications and retailer prices

From €1,148 EUR
As of November 6, 2026
Save €2,613 EUR (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,761 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552842798. Listed at 15 retailers as of November 5, 2026, with prices from €1,148 to €3,761, a €2,613 spread on the same certified stone. NZ Jewellers lists it at €3,761. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552842798
Dimensions6.73 × 4.98 × 3.39 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
6.73 mm4.98 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552842798
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.2%

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 6
Current: €3,761 EUR|Low: €1,148 EUR|High: €3,854 EUR|Avg: €1,854 EUR|-2.4%
NZ Jewellers
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 7, 2026
Retailer 8€1,148 EUR
Retailer 13€1,214 EUR
Retailer 12€1,405 EUR
Retailer 11€1,542 EUR
Retailer 6€1,561 EUR
Retailer 14€1,613 EUR
Retailer 9€1,664 EUR
Retailer 7€1,672 EUR
Retailer 3€1,684 EUR
Retailer 2€1,711 EUR
Retailer 4€1,780 EUR
Retailer 10€1,958 EUR
Retailer 5€2,734 EUR
NZ Jewellers€3,761 EUR

22 data points across 14 retailers

15 retailers€1,148 EUR to €3,761 EUR

A
Cheapest Retailer
-
€1,148 EUR
A
Retailer 2
-
€1,214 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,405 EUR
View
A
Retailer 4
-
€1,542 EUR
View
Retailer 5
-
€1,561 EUR
View
Price last confirmed 9 days ago
A
Retailer 6
-
€1,613 EUR
View
A
Retailer 7
-
€1,664 EUR
View
B+
Retailer 8
-
€1,672 EUR
View
B+
Retailer 9
-
€1,684 EUR
View
B+
Retailer 10
-
€1,711 EUR
View
B+
Retailer 11
-
€1,780 EUR
View
Retailer 12
-
€1,910 EUR
View
Price last confirmed 62 days ago
B+
Retailer 13
-
€1,958 EUR
View
B
Retailer 14
-
€2,734 EUR
View
Most Expensive
B
NZ Jewellers
ac8edb5e-5975-4395-869b-92d41896ce53 · Nov 5
€3,761 EUR
$4,199 USD
View
14 more retailers have this diamond
Prices start from €1,148 EURSave up to €2,613 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 Radiant
€1,148 EUR