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Radiant|Natural|GIA

1.01ct H SI1 Radiant Natural Diamond

ID • H/SI1 • GIA 2564418297

Certificate GIA 2564418297

Diamond specifications and retailer prices

From €1,398 EUR
HK$12,200 HKD
As of October 31, 2026
Save €2,681 EUR (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,079 EUR at NZ Jewellers · As of October 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564418297. Listed at 18 retailers as of October 30, 2026, with prices from €1,398 to €4,079, a €2,681 spread on the same certified stone. NZ Jewellers lists it at €4,079. 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

1.01
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564418297
Dimensions6.42 × 4.93 × 3.44 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
6.42 mm4.93 mm1.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564418297
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.9%

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: €4,079 EUR|Low: €1,386 EUR|High: €4,262 EUR|Avg: €2,168 EUR|-4.3%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 2€1,398 EUR
Retailer 3€1,566 EUR
Retailer 16€1,664 EUR
Retailer 4€1,776 EUR
Retailer 12€1,777 EUR
Retailer 17€1,791 EUR
Retailer 8€1,800 EUR
Retailer 15€1,890 EUR
Retailer 14€1,909 EUR
Retailer 5€1,948 EUR
Retailer 9€1,971 EUR
Retailer 10€1,992 EUR
Retailer 7€2,121 EUR
Retailer 11€2,398 EUR
Retailer 13€2,588 EUR
Retailer 6€2,918 EUR
Retailer 18€3,436 EUR
NZ Jewellers€4,079 EUR

11 data points across 18 retailers

18 retailers€1,398 EUR to €4,079 EUR

A
Cheapest Retailer
-
€1,398 EUR
HK$12,200 HKD
A
Retailer 2
-
€1,566 EUR
$1,750 USD
View
Retailer 3
-
€1,664 EUR
View
Price last confirmed 2 days ago
A
Retailer 4
-
€1,776 EUR
$1,984 USD
View
A
Retailer 5
-
€1,777 EUR
$1,985 USD
View
A
Retailer 6
-
€1,791 EUR
$2,001 USD
View
B+
Retailer 7
-
€1,800 EUR
$2,011 USD
View
Final sale: no returns
A
Retailer 8
-
€1,890 EUR
£1,663 GBP
View
A
Retailer 9
-
€1,909 EUR
£1,679 GBP
View
B+
Retailer 10
-
€1,948 EUR
SGD 2,941 SGD
View
B+
Retailer 11
-
€1,971 EUR
$2,202 USD
View
B+
Retailer 12
-
€1,992 EUR
$2,225 USD
View
B+
Retailer 13
-
€2,121 EUR
$2,370 USD
View
B+
Retailer 14
-
€2,398 EUR
ZAR 43,285 ZAR
View
B+
Retailer 15
-
€2,588 EUR
View
B
Retailer 16
-
€2,918 EUR
$3,260 USD
View
B
Retailer 17
-
€3,436 EUR
£3,023 GBP
View
Most Expensive
B
NZ Jewellers
5b684b44-112d-453c-99aa-8d004298794b · Oct 30
€4,079 EUR
$4,557 USD
View
17 more retailers have this diamond
Prices start from €1,398 EURSave up to €2,681 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
€1,398 EUR