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Radiant|Natural|GIA

1.52ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 5234165127

Certificate GIA 5234165127

Diamond specifications and retailer prices

From $9,306 NZD
As of November 6, 2026
Save $3,422 NZD (27%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $12,728 NZD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two 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 5234165127. Listed at 6 retailers as of November 5, 2026, with prices from $9,306 to $12,728, a $3,422 spread on the same certified stone. 77 Diamonds lists it at $12,728. 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

1.52
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5234165127
Dimensions6.38 × 6.16 × 4.25 mm
L/W Ratio1.04
Top View
6.38 mm6.16 mm1.52 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5234165127
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.0%

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 6
Current: $12,728 NZD|Low: $8,942 NZD|High: $12,932 NZD|Avg: $10,261 NZD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$9,306 NZD
Retailer 4$9,635 NZD
Retailer 2$9,837 NZD
Retailer 5$9,873 NZD
77 Diamonds$12,728 NZD

35 data points across 5 retailers

6 retailers$9,306 NZD to $12,728 NZD

A
Cheapest Retailer
-
$9,306 NZD
A
Retailer 2
-
$9,635 NZD
View
A
Retailer 3
-
$9,837 NZD
View
Final sale: no returns
A
Retailer 4
-
$9,873 NZD
View
A
Retailer 5
-
$10,129 NZD
View
Most Expensive
B+
77 Diamonds
RADZPWCRQSWZ · Nov 5
$12,728 NZD
£5,556 GBP
View
5 more retailers have this diamond
Prices start from $9,306 NZDSave up to $3,422 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
1.52ct Radiant
$9,306 NZD