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Round|Natural|GIA

1.52ct H I1 Round Natural Diamond

VG • H/I1 • GIA 1423464020

Certificate GIA 1423464020

Diamond specifications and retailer prices

From $6,597 NZD
HK$29,000 HKD
As of November 1, 2026
Save $8,416 NZD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,013 NZD at NZ Jewellers · As of November 2, 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 H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 1423464020. Listed at 11 retailers as of November 1, 2026, with prices from $6,597 to $15,013, a $8,416 spread on the same certified stone. NZ Jewellers lists it at $15,013. 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
H
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1423464020
Dimensions7.24 × 7.20 × 4.62 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Needle, Indented Natural
Top View
7.24 mm7.20 mm1.52 ctH / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1423464020
Side View
Table 57.0%Crown 37.5°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 64.0%

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 1
Current: $15,013 NZD|Low: $6,552 NZD|High: $15,013 NZD|Avg: $8,949 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 7$6,597 NZD
Retailer 8$6,967 NZD
Retailer 3$7,093 NZD
Retailer 13$7,154 NZD
Retailer 9$8,131 NZD
Retailer 10$8,131 NZD
Retailer 12$8,131 NZD
Retailer 5$9,135 NZD
Retailer 6$9,135 NZD
Retailer 11$9,382 NZD
Retailer 4$9,437 NZD
Retailer 2$10,113 NZD
Retailer 14$10,681 NZD
NZ Jewellers$15,013 NZD

25 data points across 14 retailers

11 retailers$6,597 NZD to $15,013 NZD

B+
Cheapest Retailer
-
$6,597 NZD
HK$29,000 HKD
B+
Retailer 2
-
$6,967 NZD
$3,920 USD
View
B+
Retailer 3
-
$8,131 NZD
$4,575 USD
View
B+
Retailer 4
-
$8,131 NZD
$4,575 USD
View
B+
Retailer 5
-
$8,131 NZD
$4,575 USD
View
B
Retailer 6
-
$9,135 NZD
$5,140 USD
View
B
Retailer 7
-
$9,135 NZD
$5,140 USD
View
B
Retailer 8
-
$9,382 NZD
$5,279 USD
View
B
Retailer 9
-
$9,437 NZD
$5,310 USD
View
B
Retailer 10
-
$10,113 NZD
€5,419 EUR
View
Most Expensive
C
NZ Jewellers
7337a4ff-5cdd-44ec-9607-2d3264cce256 · Nov 2
$15,013 NZD
$8,447 USD
View
10 more retailers have this diamond
Prices start from $6,597 NZDSave up to $8,416 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 Round
$6,597 NZD