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Round|Natural|GIA

1.52ct H I1 Round Natural Diamond

EX • H/I1 • GIA 6492420122

Certificate GIA 6492420122

Diamond specifications and retailer prices

From $6,583 NZD
$3,704 USD
As of November 1, 2026
Save $1,846 NZD (22%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,035 NZD at NZ Jewellers · As of September 28, 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 top-tier cut grade and certified by GIA 6492420122. Listed at 8 retailers as of November 1, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
H
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6492420122
Dimensions7.23 × 7.28 × 4.57 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
7.23 mm7.28 mm1.52 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492420122
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

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 1
Current: $8,429 NZD|Low: $6,583 NZD|High: $12,217 NZD|Avg: $8,342 NZD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$6,583 NZD
Retailer 2$6,832 NZD
Retailer 3$7,502 NZD
Retailer 7$8,005 NZD
Retailer 1$8,429 NZD
Retailer 4$8,903 NZD
Retailer 6$12,217 NZD

18 data points across 7 retailers

8 retailers$6,583 NZD to $8,429 NZD

A
Cheapest Retailer
-
$6,583 NZD
$3,704 USD
A
Retailer 2
-
$6,832 NZD
$3,844 USD
View
Retailer 3
-
$7,482 NZD
$4,210 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$7,482 NZD
$4,210 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
$7,502 NZD
$4,221 USD
View
B+
Retailer 6
-
$8,429 NZD
€4,517 EUR
View
Retailer 7
-
$8,632 NZD
$4,857 USD
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
e9408f85-2675-4e4c-a446-fbad177c0d73 · Sep 28
$13,035 NZD
$7,334 USD
View
Price last confirmed 35 days ago
7 more retailers have this diamond
Prices start from $6,583 NZDSave up to $1,846 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
$6,583 NZD