Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

ID • E/SI2 • GIA 2537757387

Certificate GIA 2537757387

Diamond specifications and retailer prices

From $2,822 USD
As of October 30, 2026
Save $2,935 USD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,757 USD 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 $2,822 to $5,757, a $2,935 spread on the same certified stone. NZ Jewellers lists it at $5,757. 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

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,757 USD|Low: $2,822 USD|High: $5,757 USD|Avg: $3,767 USD
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 30, 2026
Retailer 11$2,822 USD
Retailer 10$2,933 USD
Retailer 13$3,077 USD
Retailer 2$3,199 USD
Retailer 5$3,305 USD
Retailer 14$3,305 USD
Retailer 12$3,432 USD
Retailer 4$3,449 USD
Retailer 7$3,453 USD
Retailer 3$3,813 USD
Retailer 9$3,862 USD
Retailer 6$3,960 USD
Retailer 8$5,423 USD
NZ Jewellers$5,757 USD

42 data points across 14 retailers

13 retailers$2,822 USD to $5,757 USD

B+
Cheapest Retailer
-
$2,822 USD
B+
Retailer 2
-
$2,933 USD
View
B+
Retailer 3
-
$3,077 USD
View
B+
Retailer 4
-
$3,199 USD
£2,519 GBP
View
B+
Retailer 5
-
$3,305 USD
View
B+
Retailer 6
-
$3,305 USD
View
B
Retailer 7
-
$3,432 USD
View
B
Retailer 8
-
$3,449 USD
View
B+
Retailer 9
-
$3,453 USD
£2,719 GBP
View
B
Retailer 10
-
$3,813 USD
View
B+
Retailer 11
-
$3,862 USD
€3,678 EUR
View
B
Retailer 12
-
$5,423 USD
£4,270 GBP
View
Most Expensive
B
NZ Jewellers
8996b7ed-66a7-4f61-bf78-074b20b9168d · Oct 30
$5,757 USD
View
12 more retailers have this diamond
Prices start from $2,822 USDSave up to $2,935 USD

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
$2,822 USD