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Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2544033436

Certificate GIA 2544033436

Diamond specifications and retailer prices

From $4,757 NZD
$2,681 USD
As of October 30, 2026
Save $5,458 NZD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,215 NZD 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 2544033436. Listed at 15 retailers as of October 30, 2026, with prices from $4,757 to $10,215, a $5,458 spread on the same certified stone. NZ Jewellers lists it at $10,215. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle57.11°
OriginNatural
Grading LabGIA
CertificateGIA 2544033436
Dimensions7.24 × 4.88 × 3.25 mm
L/W Ratio1.48
Top View
7.24 mm4.88 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544033436
Side View
Table 65.0%Crown 47.9°Girdle: Extremely ThickPavilion 57.11°Culet: NoneDepth 66.6%

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 30
Current: $5,815 NZD|Low: $4,757 NZD|High: $10,489 NZD|Avg: $6,498 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$4,757 NZD
Retailer 7$4,989 NZD
Retailer 1$5,815 NZD
Retailer 9$6,050 NZD
Retailer 10$6,050 NZD
Retailer 3$6,127 NZD
Retailer 8$6,246 NZD
Retailer 4$6,452 NZD
Retailer 2$6,801 NZD
Retailer 5$9,818 NZD

42 data points across 10 retailers

15 retailers$4,757 NZD to $10,215 NZD

A
Cheapest Retailer
-
$4,757 NZD
$2,681 USD
B+
Retailer 2
-
$4,989 NZD
$2,812 USD
View
B+
Retailer 3
-
$5,312 NZD
$2,994 USD
View
B+
Retailer 4
-
$5,312 NZD
$2,994 USD
View
B+
Retailer 5
-
$5,516 NZD
$3,109 USD
View
B+
Retailer 6
-
$5,815 NZD
£2,580 GBP
View
B+
Retailer 7
-
$6,050 NZD
$3,410 USD
View
B+
Retailer 8
-
$6,050 NZD
$3,410 USD
View
B+
Retailer 9
-
$6,127 NZD
£2,719 GBP
View
B+
Retailer 10
-
$6,128 NZD
$3,454 USD
View
B
Retailer 11
-
$6,246 NZD
$3,520 USD
View
B+
Retailer 12
-
$6,452 NZD
€3,463 EUR
View
Retailer 13
-
$6,801 NZD
$3,833 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$9,818 NZD
£4,357 GBP
View
Most Expensive
B
NZ Jewellers
fb98fadb-daa0-4676-976f-0a4c618cd47e · Oct 30
$10,215 NZD
$5,757 USD
View
14 more retailers have this diamond
Prices start from $4,757 NZDSave up to $5,458 NZD

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
$4,757 NZD