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Radiant|Natural|GIA

1.01ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 2536927522

Certificate GIA 2536927522

Diamond specifications and retailer prices

From €1,994 EUR
HK$17,400 HKD
As of October 31, 2026
Save €3,342 EUR (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,336 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536927522. Listed at 23 retailers as of October 30, 2026, with prices from €1,994 to €5,336, a €3,342 spread on the same certified stone. NZ Jewellers lists it at €5,336. 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
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.11°
Pavilion angle62.54°
OriginNatural
Grading LabGIA
CertificateGIA 2536927522
Dimensions7.54 × 4.82 × 3.37 mm
L/W Ratio1.56
Top View
7.54 mm4.82 mm1.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536927522
Side View
Table 67.0%Crown 40.11°Girdle: STK-THKPavilion 62.54°Culet: NoneDepth 69.8%

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: €2,004 EUR|Low: €1,994 EUR|High: €4,520 EUR|Avg: €2,815 EUR|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4€1,994 EUR
Retailer 1€2,004 EUR
Retailer 10€2,356 EUR
Retailer 7€2,423 EUR
Retailer 8€2,497 EUR
Retailer 5€2,706 EUR
Retailer 2€2,860 EUR
Retailer 6€2,989 EUR
Retailer 3€3,137 EUR
Retailer 9€4,478 EUR

26 data points across 10 retailers

23 retailers€1,994 EUR to €5,336 EUR

A
Cheapest Retailer
-
€1,994 EUR
HK$17,400 HKD
A
Retailer 2
-
€2,004 EUR
₹213,235 INR
View
A
Retailer 3
-
€2,238 EUR
$2,500 USD
View
A
Retailer 4
-
€2,285 EUR
$2,553 USD
View
A
Retailer 5
-
€2,356 EUR
$2,632 USD
View
Final sale: no returns
A
Retailer 6
-
€2,423 EUR
$2,707 USD
View
A
Retailer 7
-
€2,497 EUR
£2,197 GBP
View
B+
Retailer 8
-
€2,502 EUR
$2,795 USD
View
B+
Retailer 9
-
€2,552 EUR
$2,851 USD
View
B+
Retailer 10
-
€2,552 EUR
$2,851 USD
View
B+
Retailer 11
-
€2,552 EUR
$2,851 USD
View
B+
Retailer 12
-
€2,650 EUR
$2,961 USD
View
B+
Retailer 13
-
€2,679 EUR
$2,993 USD
View
B+
Retailer 14
-
€2,706 EUR
£2,380 GBP
View
B+
Retailer 15
-
€2,767 EUR
SGD 4,177 SGD
View
B+
Retailer 16
-
€2,775 EUR
$3,100 USD
View
Retailer 17
-
€2,860 EUR
A$4,915 AUD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
€2,945 EUR
$3,290 USD
View
B+
Retailer 19
-
€2,989 EUR
View
B+
Retailer 20
-
€3,137 EUR
ZAR 56,620 ZAR
View
B
Retailer 21
-
€3,743 EUR
$4,182 USD
View
B
Retailer 22
-
€4,478 EUR
£3,939 GBP
View
Most Expensive
B
NZ Jewellers
4d42df99-e3b6-4b8e-a962-152508099c5b · Oct 30
€5,336 EUR
$5,961 USD
View
22 more retailers have this diamond
Prices start from €1,994 EURSave up to €3,342 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
€1,994 EUR