Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2547630494

Certificate GIA 2547630494

Diamond specifications and retailer prices

From $5,348 NZD
$3,014 USD
As of October 30, 2026
Save $5,566 NZD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,914 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 2547630494. Listed at 13 retailers as of October 30, 2026, with prices from $5,348 to $10,914, a $5,566 spread on the same certified stone. NZ Jewellers lists it at $10,914. 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
OriginNatural
Grading LabGIA
CertificateGIA 2547630494
Dimensions6.71 × 5.13 × 3.50 mm
L/W Ratio1.31
Top View
6.71 mm5.13 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547630494
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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: $10,914 NZD|Low: $4,888 NZD|High: $10,914 NZD|Avg: $7,153 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$5,671 NZD
Retailer 11$5,781 NZD
Retailer 2$6,212 NZD
Retailer 7$6,263 NZD
Retailer 10$6,263 NZD
Retailer 8$6,505 NZD
Retailer 4$6,546 NZD
Retailer 9$7,228 NZD
Retailer 5$7,324 NZD
Retailer 6$10,489 NZD
NZ Jewellers$10,914 NZD

34 data points across 11 retailers

13 retailers$5,348 NZD to $10,914 NZD

B+
Cheapest Retailer
-
$5,348 NZD
$3,014 USD
B+
Retailer 2
-
$5,561 NZD
$3,134 USD
View
B+
Retailer 3
-
$5,671 NZD
$3,196 USD
View
B+
Retailer 4
-
$5,781 NZD
$3,258 USD
View
Final sale: no returns
B+
Retailer 5
-
$6,212 NZD
£2,757 GBP
View
B+
Retailer 6
-
$6,263 NZD
$3,530 USD
View
B+
Retailer 7
-
$6,263 NZD
$3,530 USD
View
B+
Retailer 8
-
$6,505 NZD
$3,666 USD
View
B+
Retailer 9
-
$6,546 NZD
£2,905 GBP
View
B
Retailer 10
-
$7,228 NZD
$4,074 USD
View
B+
Retailer 11
-
$7,324 NZD
€3,931 EUR
View
B
Retailer 12
-
$10,489 NZD
£4,655 GBP
View
Most Expensive
B
NZ Jewellers
d5bc37e7-c103-4715-8953-941969510cb6 · Oct 30
$10,914 NZD
$6,151 USD
View
12 more retailers have this diamond
Prices start from $5,348 NZDSave up to $5,566 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.

B+
1.01ct Radiant
$5,348 NZD