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Round|Natural|GIA

1.52ct H I1 Round Natural Diamond

EX • H/I1 • GIA 2537660327

Certificate GIA 2537660327

Diamond specifications and retailer prices

From $6,620 NZD
HK$29,100 HKD
As of November 1, 2026
Save $3,558 NZD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,109 NZD at NZ Jewellers · As of September 27, 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 2537660327. Listed at 10 retailers as of November 1, 2026, with a 54% 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 angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2537660327
Dimensions7.26 × 7.30 × 4.61 mm
L/W Ratio1.01
Top View
7.26 mm7.30 mm1.52 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537660327
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°CuletDepth 63.3%

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: $10,178 NZD|Low: $6,575 NZD|High: $10,749 NZD|Avg: $8,909 NZD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2$6,620 NZD
Retailer 7$7,879 NZD
Retailer 4$8,144 NZD
Retailer 3$9,034 NZD
Retailer 5$9,108 NZD
Retailer 8$9,690 NZD
Retailer 1$10,178 NZD
Retailer 6$10,749 NZD

21 data points across 8 retailers

10 retailers$6,620 NZD to $10,178 NZD

A
Cheapest Retailer
-
$6,620 NZD
HK$29,100 HKD
B+
Retailer 2
-
$7,879 NZD
$4,433 USD
View
B+
Retailer 3
-
$8,144 NZD
$4,582 USD
View
Retailer 4
-
$9,034 NZD
$5,083 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$9,034 NZD
$5,083 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$9,034 NZD
$5,083 USD
View
B
Retailer 7
-
$9,108 NZD
$5,125 USD
View
B+
Retailer 8
-
$10,178 NZD
€5,454 EUR
View
Retailer 9
-
$10,422 NZD
$5,864 USD
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
7db0f670-8017-41b7-ad70-d1865a4aa57b · Sep 27
$15,109 NZD
$8,501 USD
View
Price last confirmed 36 days ago
9 more retailers have this diamond
Prices start from $6,620 NZDSave up to $3,558 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
$6,620 NZD