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Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

ID • E/SI2 • GIA 2537757387

Certificate GIA 2537757387

Diamond specifications and retailer prices

From $3,969 CAD
As of November 5, 2026
Save $4,128 CAD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,098 CAD at NZ Jewellers · As of November 5, 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 November 5, 2026, with prices from $3,969 to $8,098, a $4,128 spread on the same certified stone. NZ Jewellers lists it at $8,098. 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: Nov 5
Current: $8,098 CAD|Low: $3,969 CAD|High: $8,098 CAD|Avg: $5,355 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$3,969 CAD
Retailer 6$4,126 CAD
Retailer 9$4,328 CAD
Retailer 2$4,460 CAD
Retailer 10$4,649 CAD
Retailer 4$4,781 CAD
Retailer 8$4,827 CAD
Retailer 3$5,411 CAD
Retailer 5$7,586 CAD
NZ Jewellers$8,098 CAD

43 data points across 10 retailers

13 retailers$3,969 CAD to $8,098 CAD

B+
Cheapest Retailer
-
$3,969 CAD
B+
Retailer 2
-
$4,126 CAD
View
B+
Retailer 3
-
$4,328 CAD
View
B+
Retailer 4
-
$4,460 CAD
View
Retailer 5
-
$4,649 CAD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$4,649 CAD
View
B+
Retailer 7
-
$4,781 CAD
View
B
Retailer 8
-
$4,827 CAD
View
B
Retailer 9
-
$4,850 CAD
View
B
Retailer 10
-
$5,363 CAD
View
B+
Retailer 11
-
$5,411 CAD
View
B
Retailer 12
-
$7,586 CAD
View
Most Expensive
B
NZ Jewellers
8996b7ed-66a7-4f61-bf78-074b20b9168d · Nov 5
$8,098 CAD
$5,757 USD
View
12 more retailers have this diamond
Prices start from $3,969 CADSave up to $4,128 CAD

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
$3,969 CAD