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Radiant|Natural|GIA

1.01ct H SI1 Radiant Natural Diamond

ID • H/SI1 • GIA 1549331965

Certificate GIA 1549331965

Diamond specifications and retailer prices

From €1,593 EUR
HK$13,900 HKD
As of November 1, 2026
Save €2,678 EUR (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,270 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 1549331965. Listed at 23 retailers as of October 30, 2026, with prices from €1,593 to €4,270, a €2,678 spread on the same certified stone. NZ Jewellers lists it at €4,270. 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
Crown angle47.14°
Pavilion angle64.4°
OriginNatural
Grading LabGIA
CertificateGIA 1549331965
Dimensions6.81 × 5.06 × 3.52 mm
L/W Ratio1.35
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.81 mm5.06 mm1.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549331965
Side View
Table 68.0%Crown 47.14°Girdle: MED-STKPavilion 64.4°Culet: NoneDepth 69.7%

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: €1,606 EUR|Low: €1,593 EUR|High: €3,598 EUR|Avg: €2,224 EUR|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6€1,593 EUR
Retailer 1€1,606 EUR
Retailer 9€1,885 EUR
Retailer 2€1,992 EUR
Retailer 5€2,065 EUR
Retailer 4€2,223 EUR
Retailer 7€2,511 EUR
Retailer 8€2,550 EUR
Retailer 3€3,579 EUR

25 data points across 9 retailers

23 retailers€1,593 EUR to €4,270 EUR

A
Cheapest Retailer
-
€1,593 EUR
HK$13,900 HKD
A
Retailer 2
-
€1,606 EUR
₹170,836 INR
View
A
Retailer 3
-
€1,791 EUR
$2,001 USD
View
A
Retailer 4
-
€1,845 EUR
$2,061 USD
View
B+
Retailer 5
-
€1,885 EUR
$2,106 USD
View
Final sale: no returns
B+
Retailer 6
-
€1,992 EUR
£1,753 GBP
View
B+
Retailer 7
-
€2,043 EUR
$2,282 USD
View
B+
Retailer 8
-
€2,043 EUR
$2,282 USD
View
B+
Retailer 9
-
€2,045 EUR
$2,285 USD
View
B+
Retailer 10
-
€2,065 EUR
$2,307 USD
View
B+
Retailer 11
-
€2,137 EUR
$2,387 USD
View
B+
Retailer 12
-
€2,148 EUR
$2,400 USD
View
B+
Retailer 13
-
€2,167 EUR
$2,421 USD
View
B+
Retailer 14
-
€2,214 EUR
SGD 3,343 SGD
View
B+
Retailer 15
-
€2,223 EUR
£1,956 GBP
View
B+
Retailer 16
-
€2,252 EUR
$2,516 USD
View
B+
Retailer 17
-
€2,357 EUR
$2,633 USD
View
B+
Retailer 18
-
€2,511 EUR
ZAR 45,314 ZAR
View
Retailer 19
-
€2,515 EUR
A$4,322 AUD
View
Price last confirmed 25 days ago
B+
Retailer 20
-
€2,550 EUR
View
B
Retailer 21
-
€2,995 EUR
$3,346 USD
View
B
Retailer 22
-
€3,579 EUR
£3,148 GBP
View
Most Expensive
B
NZ Jewellers
4810c1eb-2a47-4d32-9017-6859eba542cd · Oct 30
€4,270 EUR
$4,771 USD
View
22 more retailers have this diamond
Prices start from €1,593 EURSave up to €2,678 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
€1,593 EUR