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Radiant|Natural|GIA

1.52ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 5503428890

Certificate GIA 5503428890

Diamond specifications and retailer prices

From $14,714 NZD
As of November 4, 2026
Save $11,478 NZD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $26,193 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5503428890. Listed at 18 retailers as of November 4, 2026, with prices from $14,714 to $26,193, a $11,478 spread on the same certified stone. NZ Jewellers lists it at $26,193. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5503428890
Dimensions7.08 × 5.71 × 3.97 mm
L/W Ratio1.24
Top View
7.08 mm5.71 mm1.52 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5503428890
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.5%

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 4
Current: $17,013 NZD|Low: $14,440 NZD|High: $24,840 NZD|Avg: $18,171 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6$14,440 NZD
Retailer 9$14,714 NZD
Retailer 7$15,604 NZD
Retailer 8$15,847 NZD
Retailer 1$17,013 NZD
Retailer 5$17,262 NZD
Retailer 2$19,690 NZD
Retailer 3$22,928 NZD
Retailer 4$24,477 NZD

46 data points across 9 retailers

18 retailers$14,714 NZD to $26,193 NZD

Retailer 1
-
$14,440 NZD
Price last confirmed 17 days ago
B+
Retailer 2
-
$14,714 NZD
View
B+
Retailer 3
-
$15,342 NZD
View
B+
Retailer 4
-
$15,604 NZD
View
Retailer 5
-
$15,716 NZD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$15,847 NZD
View
B
Retailer 7
-
$17,013 NZD
View
B
Retailer 8
-
$17,025 NZD
View
Retailer 9
-
$17,262 NZD
View
Price last confirmed 15 days ago
B
Retailer 10
-
$17,287 NZD
View
B
Retailer 11
-
$18,090 NZD
View
B
Retailer 12
-
$19,644 NZD
View
B
Retailer 13
-
$19,684 NZD
View
B
Retailer 14
-
$19,690 NZD
View
Retailer 15
-
$20,684 NZD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$22,928 NZD
View
B
Retailer 17
-
$24,477 NZD
View
Most Expensive
B
NZ Jewellers
7fa60af9-c328-4dff-8887-64d7193c24c5 · Nov 5
$26,193 NZD
$14,520 USD
View
17 more retailers have this diamond
Prices start from $14,714 NZDSave up to $11,478 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+
1.52ct Radiant
$14,714 NZD