CaratHunter
Plans
Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

ID • E/SI2 • GIA 2537757387

Certificate GIA 2537757387

Diamond specifications and retailer prices

From €2,526 EUR
$2,822 USD
As of October 30, 2026
Save €2,627 EUR (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €5,153 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537757387. Listed at 13 retailers as of October 30, 2026, with prices from €2,526 to €5,153, a €2,627 spread on the same certified stone. NZ Jewellers lists it at €5,153. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.67°
Pavilion angle30.63°
OriginNatural
Grading LabGIA
CertificateGIA 2537757387
Dimensions6.55 × 5.04 × 3.31 mm
L/W Ratio1.30
Top View
6.55 mm5.04 mm1.01 ctE / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537757387
Side View
Table 67.0%Crown 44.67°GirdlePavilion 30.63°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,153 EUR|Low: €2,526 EUR|High: €5,153 EUR|Avg: €3,371 EUR
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
October 31, 2026
Retailer 11€2,526 EUR
Retailer 10€2,625 EUR
Retailer 13€2,754 EUR
Retailer 8€2,863 EUR
Retailer 5€2,958 EUR
Retailer 14€2,958 EUR
Retailer 12€3,072 EUR
Retailer 4€3,087 EUR
Retailer 2€3,091 EUR
Retailer 3€3,413 EUR
Retailer 7€3,462 EUR
Retailer 6€3,545 EUR
Retailer 9€4,854 EUR
NZ Jewellers€5,153 EUR

42 data points across 14 retailers

13 retailers€2,526 EUR to €5,153 EUR

B+
Cheapest Retailer
-
€2,526 EUR
$2,822 USD
B+
Retailer 2
-
€2,625 EUR
$2,933 USD
View
B+
Retailer 3
-
€2,754 EUR
$3,077 USD
View
B+
Retailer 4
-
€2,863 EUR
£2,519 GBP
View
B+
Retailer 5
-
€2,958 EUR
$3,305 USD
View
B+
Retailer 6
-
€2,958 EUR
$3,305 USD
View
B
Retailer 7
-
€3,072 EUR
$3,432 USD
View
B
Retailer 8
-
€3,087 EUR
$3,449 USD
View
B+
Retailer 9
-
€3,091 EUR
£2,719 GBP
View
B
Retailer 10
-
€3,413 EUR
$3,813 USD
View
B+
Retailer 11
-
€3,462 EUR
View
B
Retailer 12
-
€4,854 EUR
£4,270 GBP
View
Most Expensive
B
NZ Jewellers
8996b7ed-66a7-4f61-bf78-074b20b9168d · Oct 30
€5,153 EUR
$5,757 USD
View
12 more retailers have this diamond
Prices start from €2,526 EURSave up to €2,627 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.

B+
1.01ct Radiant
€2,526 EUR