CaratHunter
Plans
Radiant|Natural|GIA

1.04ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 5242044105

Certificate GIA 5242044105

Diamond specifications and retailer prices

From $3,130 NZD
As of November 3, 2026
Save $3,400 NZD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,746 NZD at NZ Jewellers · As of September 28, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242044105. Listed at 16 retailers as of November 3, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.04
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242044105
Dimensions6.31 × 5.04 × 3.53 mm
L/W Ratio1.25
Top View
6.31 mm5.04 mm1.04 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242044105
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.0%

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 3
Current: $3,900 NZD|Low: $2,749 NZD|High: $6,656 NZD|Avg: $4,233 NZD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 3$2,998 NZD
Retailer 8$3,130 NZD
Retailer 7$3,308 NZD
Retailer 2$3,321 NZD
Retailer 4$3,498 NZD
Retailer 1$3,900 NZD
Retailer 11$3,956 NZD
Retailer 9$4,407 NZD
Retailer 5$4,898 NZD
Retailer 6$6,283 NZD
Retailer 10$6,530 NZD

27 data points across 11 retailers

16 retailers$3,130 NZD to $6,530 NZD

A
Cheapest Retailer
-
$3,130 NZD
A
Retailer 2
-
$3,308 NZD
View
A
Retailer 3
-
$3,321 NZD
View
Retailer 4
-
$3,326 NZD
View
Price last confirmed 39 days ago
A
Retailer 5
-
$3,371 NZD
View
A
Retailer 6
-
$3,498 NZD
View
A
Retailer 7
-
$3,534 NZD
View
Retailer 8
-
$3,873 NZD
View
Price last confirmed 40 days ago
A
Retailer 9
-
$3,900 NZD
View
A
Retailer 10
-
$3,956 NZD
View
A
Retailer 11
-
$4,407 NZD
View
Retailer 12
-
$4,526 NZD
View
Price last confirmed 33 days ago
A
Retailer 13
-
$4,898 NZD
View
B+
Retailer 14
-
$6,283 NZD
View
B+
Retailer 15
-
$6,530 NZD
View
Most Expensive
NZ Jewellers
bad60ee0-ae73-48f4-b77e-3a7dea1e3353 · Sep 28
$7,746 NZD
$4,294 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $3,130 NZDSave up to $3,400 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