CaratHunter
Plans
Radiant|Natural|GIA

1.52ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 5503428890

Certificate GIA 5503428890

Diamond specifications and retailer prices

From $11,872 AUD
As of November 4, 2026
Save $9,261 AUD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,132 AUD 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 $11,872 to $21,132, a $9,261 spread on the same certified stone. NZ Jewellers lists it at $21,132. 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: $13,726 AUD|Low: $11,650 AUD|High: $20,041 AUD|Avg: $14,661 AUD|-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$11,650 AUD
Retailer 9$11,872 AUD
Retailer 7$12,589 AUD
Retailer 8$12,786 AUD
Retailer 1$13,726 AUD
Retailer 5$13,927 AUD
Retailer 2$15,886 AUD
Retailer 3$18,498 AUD
Retailer 4$19,748 AUD

46 data points across 9 retailers

18 retailers$11,872 AUD to $21,132 AUD

Retailer 1
-
$11,650 AUD
Price last confirmed 17 days ago
B+
Retailer 2
-
$11,872 AUD
View
B+
Retailer 3
-
$12,378 AUD
View
B+
Retailer 4
-
$12,589 AUD
View
Retailer 5
-
$12,679 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$12,786 AUD
View
B
Retailer 7
-
$13,726 AUD
View
B
Retailer 8
-
$13,736 AUD
View
Retailer 9
-
$13,927 AUD
View
Price last confirmed 15 days ago
B
Retailer 10
-
$13,947 AUD
View
B
Retailer 11
-
$14,595 AUD
View
B
Retailer 12
-
$15,849 AUD
View
B
Retailer 13
-
$15,881 AUD
View
B
Retailer 14
-
$15,886 AUD
View
Retailer 15
-
$16,688 AUD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$18,498 AUD
View
B
Retailer 17
-
$19,748 AUD
View
Most Expensive
B
NZ Jewellers
7fa60af9-c328-4dff-8887-64d7193c24c5 · Nov 5
$21,132 AUD
$14,520 USD
View
17 more retailers have this diamond
Prices start from $11,872 AUDSave up to $9,261 AUD

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
$11,872 AUD