CaratHunter
Plans
Radiant|Natural|GIA

1.52ct E SI2 Radiant Natural Diamond

ID • E/SI2 • GIA 09

Certificate GIA 09

Diamond specifications and retailer prices

From $9,615 NZD
As of November 6, 2026
Save $2,244 NZD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $11,859 NZD at Blue Nile · As of November 5, 2026
View at Blue Nile

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of November 5, 2026, with prices from $9,615 to $11,859, a $2,244 spread on the same certified stone. Blue Nile lists it at $11,859. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 09
Dimensions7.69 × 6.00 × 4.04 mm
L/W Ratio1.28
Top View
7.69 mm6.00 mm1.52 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 09
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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: $11,859 NZD|Low: $9,615 NZD|High: $21,481 NZD|Avg: $12,907 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 8, 2026
Retailer 3$9,615 NZD
Retailer 7$10,284 NZD
Retailer 4$11,635 NZD
Retailer 2$11,700 NZD
Blue Nile$11,859 NZD
Retailer 6$13,426 NZD
Retailer 5$21,481 NZD

3 data points across 7 retailers

4 retailers$9,615 NZD to $11,859 NZD

A
Cheapest Retailer
-
$9,615 NZD
A
Retailer 2
-
$10,284 NZD
View
A
Retailer 3
-
$11,700 NZD
View
Most Expensive
A
Blue Nile
26367546 · Nov 5
$11,859 NZD
$6,574 USD
View
3 more retailers have this diamond
Prices start from $9,615 NZDSave up to $2,244 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
$9,615 NZD