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Radiant|Natural|GIA

1.04ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 5242048427

Certificate GIA 5242048427

Diamond specifications and retailer prices

From $3,130 NZD
As of November 4, 2026
Save $3,777 NZD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,518 NZD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.04ct natural radiant diamond

This 1.04ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242048427. Listed at 20 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.04
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242048427
Dimensions6.09 × 5.04 × 3.69 mm
L/W Ratio1.21
Top View
6.09 mm5.04 mm1.04 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242048427
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.2%

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: Nov 4
Current: $3,590 NZD|Low: $3,130 NZD|High: $7,176 NZD|Avg: $4,364 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 12$3,130 NZD
Retailer 5$3,303 NZD
Retailer 2$3,583 NZD
Retailer 1$3,590 NZD
Retailer 4$3,664 NZD
Retailer 7$3,691 NZD
Retailer 6$3,833 NZD
Retailer 10$4,293 NZD
Retailer 9$4,333 NZD
Retailer 3$4,858 NZD
Retailer 8$5,110 NZD
Retailer 11$6,907 NZD

24 data points across 12 retailers

20 retailers$3,130 NZD to $6,907 NZD

A
Cheapest Retailer
-
$3,130 NZD
A
Retailer 2
-
$3,303 NZD
View
Final sale: no returns
A
Retailer 3
-
$3,583 NZD
View
A
Retailer 4
-
$3,590 NZD
View
A
Retailer 5
-
$3,664 NZD
View
A
Retailer 6
-
$3,691 NZD
View
A
Retailer 7
-
$3,833 NZD
View
Retailer 8
-
$4,075 NZD
View
Price last confirmed 30 days ago
Retailer 9
-
$4,075 NZD
View
Price last confirmed 31 days ago
Retailer 10
-
$4,149 NZD
View
Price last confirmed 45 days ago
Retailer 11
-
$4,259 NZD
View
Price last confirmed 37 days ago
A
Retailer 12
-
$4,293 NZD
View
A
Retailer 13
-
$4,333 NZD
View
Retailer 14
-
$4,701 NZD
View
Price last confirmed 29 days ago
Retailer 15
-
$4,788 NZD
View
Price last confirmed 46 days ago
B+
Retailer 16
-
$4,858 NZD
View
Retailer 17
-
$5,051 NZD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$5,110 NZD
View
B+
Retailer 19
-
$6,907 NZD
View
Most Expensive
NZ Jewellers
9bac3c71-77c4-43da-9f5f-a04edd3c576b · Oct 6
$8,518 NZD
$4,722 USD
View
Price last confirmed 31 days ago
19 more retailers have this diamond
Prices start from $3,130 NZDSave up to $3,777 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
1.04ct Radiant
$3,130 NZD