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Round|Natural|GIA

1.52ct I SI1 Round Natural Diamond

VG • I/SI1 • GIA 2524469957

Certificate GIA 2524469957

Diamond specifications and retailer prices

From $8,709 NZD
As of November 6, 2026
Save $10,661 NZD (55%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $19,370 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2524469957. Listed at 28 retailers as of November 5, 2026, with prices from $8,709 to $19,370, a $10,661 spread on the same certified stone. NZ Jewellers lists it at $19,370. 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
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle37.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2524469957
Dimensions7.18 × 7.08 × 4.58 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.18 mm7.08 mm1.52 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2524469957
Side View
Table 57.0%Crown 37.5°Girdle: ThickPavilion 40°Culet: NoneDepth 64.2%

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: $11,848 NZD|Low: $9,149 NZD|High: $17,269 NZD|Avg: $11,883 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$9,149 NZD
Retailer 7$9,200 NZD
Retailer 9$9,232 NZD
Retailer 2$10,863 NZD
Retailer 8$11,449 NZD
Retailer 1$11,848 NZD
Retailer 4$11,859 NZD
Retailer 3$14,132 NZD
Retailer 6$17,016 NZD

34 data points across 9 retailers

28 retailers$8,709 NZD to $19,370 NZD

A
Cheapest Retailer
-
$8,709 NZD
B+
Retailer 2
-
$8,895 NZD
View
B+
Retailer 3
-
$9,149 NZD
View
B+
Retailer 4
-
$9,200 NZD
View
B+
Retailer 5
-
$9,232 NZD
View
Final sale: no returns
B+
Retailer 6
-
$9,268 NZD
View
Retailer 7
-
$9,523 NZD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$9,765 NZD
View
B+
Retailer 9
-
$9,795 NZD
View
B+
Retailer 10
-
$9,855 NZD
View
B+
Retailer 11
-
$10,493 NZD
View
Retailer 12
-
$10,493 NZD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$10,493 NZD
View
B+
Retailer 14
-
$10,863 NZD
View
B+
Retailer 15
-
$11,063 NZD
View
Retailer 16
-
$11,449 NZD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$11,707 NZD
View
B+
Retailer 18
-
$11,707 NZD
View
B+
Retailer 19
-
$11,848 NZD
View
B+
Retailer 20
-
$11,859 NZD
View
B
Retailer 21
-
$12,086 NZD
View
B
Retailer 22
-
$12,108 NZD
View
Retailer 23
-
$12,770 NZD
View
Price last confirmed 14 days ago
B
Retailer 24
-
$13,125 NZD
View
B
Retailer 25
-
$14,132 NZD
View
B
Retailer 26
-
$16,783 NZD
View
B
Retailer 27
-
$17,016 NZD
View
Most Expensive
C
NZ Jewellers
d35b52f4-c9e6-482e-b299-9d0e8299b85e · Nov 5
$19,370 NZD
$10,738 USD
View
27 more retailers have this diamond
Prices start from $8,709 NZDSave up to $10,661 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 Round
$8,709 NZD