CaratHunter
Plans
Radiant|Natural|GIA

1.00ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 2517652319

Certificate GIA 2517652319

Diamond specifications and retailer prices

From €1,118 EUR
As of November 6, 2026
Save €1,882 EUR (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,000 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517652319. Listed at 18 retailers as of November 5, 2026, with prices from €1,118 to €3,000, a €1,882 spread on the same certified stone. NZ Jewellers lists it at €3,000. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.17°
Pavilion angle26.95°
OriginNatural
Grading LabGIA
CertificateGIA 2517652319
Dimensions7.00 × 4.70 × 3.14 mm
L/W Ratio1.49
Top View
7.00 mm4.70 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517652319
Side View
Table 66.0%Crown 48.17°Girdle: ThickPavilion 26.95°Culet: NoneDepth 66.8%

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 6
Current: €3,000 EUR|Low: €1,118 EUR|High: €3,091 EUR|Avg: €1,508 EUR|-3.0%
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
Retailer 15
Retailer 16
November 7, 2026
Retailer 10€1,118 EUR
Retailer 11€1,123 EUR
Retailer 12€1,191 EUR
Retailer 6€1,230 EUR
Retailer 8€1,267 EUR
Retailer 9€1,268 EUR
Retailer 7€1,290 EUR
Retailer 5€1,314 EUR
Retailer 13€1,333 EUR
Retailer 15€1,336 EUR
Retailer 3€1,343 EUR
Retailer 2€1,370 EUR
Retailer 16€1,398 EUR
Retailer 14€1,680 EUR
Retailer 4€2,246 EUR
NZ Jewellers€3,000 EUR

29 data points across 16 retailers

18 retailers€1,118 EUR to €3,000 EUR

A
Cheapest Retailer
-
€1,118 EUR
Final sale: no returns
A
Retailer 2
-
€1,123 EUR
View
A
Retailer 3
-
€1,191 EUR
View
A
Retailer 4
-
€1,230 EUR
View
Retailer 5
-
€1,267 EUR
View
Price last confirmed 9 days ago
Retailer 6
-
€1,267 EUR
View
Price last confirmed 22 days ago
A
Retailer 7
-
€1,268 EUR
View
A
Retailer 8
-
€1,290 EUR
View
A
Retailer 9
-
€1,314 EUR
View
A
Retailer 10
-
€1,333 EUR
View
A
Retailer 11
-
€1,336 EUR
View
A
Retailer 12
-
€1,337 EUR
View
A
Retailer 13
-
€1,343 EUR
View
A
Retailer 14
-
€1,370 EUR
View
A
Retailer 15
-
€1,398 EUR
View
A
Retailer 16
-
€1,680 EUR
View
B+
Retailer 17
-
€2,246 EUR
View
Most Expensive
B
NZ Jewellers
93c272c3-5923-474e-9089-2085f18a7feb · Nov 5
€3,000 EUR
$3,349 USD
View
17 more retailers have this diamond
Prices start from €1,118 EURSave up to €1,882 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
€1,118 EUR