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Radiant|Natural|GIA

1.04ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 1505100272

Certificate GIA 1505100272

Diamond specifications and retailer prices

From $5,013 NZD
As of November 6, 2026
Save $1,724 NZD (26%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,737 NZD at Yorxs · As of November 6, 2026
View at Yorxs

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 1505100272. Listed at 9 retailers as of November 6, 2026, with prices from $5,013 to $6,737, a $1,724 spread on the same certified stone. Yorxs lists it at $6,737. 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
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1505100272
Dimensions5.72 × 5.48 × 3.76 mm
L/W Ratio1.04
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
5.72 mm5.48 mm1.04 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1505100272
Side View
Table 55.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 68.6%

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: Nov 6
Current: $5,975 NZD|Low: $5,213 NZD|High: $7,804 NZD|Avg: $6,188 NZD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 7, 2026
Retailer 2$5,242 NZD
Retailer 4$5,287 NZD
Retailer 3$5,965 NZD
Retailer 1$5,975 NZD
Yorxs$6,737 NZD
Retailer 5$7,804 NZD

43 data points across 6 retailers

9 retailers$5,013 NZD to $6,737 NZD

B+
Cheapest Retailer
-
$5,013 NZD
B+
Retailer 2
-
$5,242 NZD
View
B+
Retailer 3
-
$5,287 NZD
View
B+
Retailer 4
-
$5,498 NZD
View
B+
Retailer 5
-
$5,691 NZD
View
B
Retailer 6
-
$5,965 NZD
View
B+
Retailer 7
-
$5,975 NZD
View
B
Retailer 8
-
$6,050 NZD
View
Most Expensive
B+
Yorxs
410697894 · Nov 6
$6,737 NZD
€3,557 EUR
View
8 more retailers have this diamond
Prices start from $5,013 NZDSave up to $1,724 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+
1.04ct Radiant
$5,013 NZD