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Round|Natural|GIA

1.52ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 3555337770

Certificate GIA 3555337770

Diamond specifications and retailer prices

From $9,404 NZD
As of November 6, 2026
Save $8,798 NZD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,720 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3555337770. Listed at 18 retailers as of November 4, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3555337770
Dimensions7.47 × 7.52 × 4.46 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.47 mm7.52 mm1.52 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555337770
Side View
Table 59.0%Crown 32.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 59.5%

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: $14,879 NZD|Low: $9,382 NZD|High: $19,105 NZD|Avg: $12,081 NZD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$9,404 NZD
Retailer 8$9,615 NZD
Retailer 9$9,882 NZD
Retailer 7$10,358 NZD
Retailer 3$10,468 NZD
Retailer 4$11,799 NZD
Retailer 11$11,951 NZD
Retailer 2$12,609 NZD
Retailer 5$13,300 NZD
Retailer 1$14,879 NZD
Retailer 6$18,201 NZD

36 data points across 11 retailers

18 retailers$9,404 NZD to $18,201 NZD

A
Cheapest Retailer
-
$9,404 NZD
A
Retailer 2
-
$9,615 NZD
View
A
Retailer 3
-
$9,882 NZD
View
B+
Retailer 4
-
$10,270 NZD
View
B+
Retailer 5
-
$10,358 NZD
View
Final sale: no returns
B+
Retailer 6
-
$10,468 NZD
View
Retailer 7
-
$11,222 NZD
View
Price last confirmed 29 days ago
Retailer 8
-
$11,610 NZD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$11,799 NZD
View
B+
Retailer 10
-
$11,951 NZD
View
B+
Retailer 11
-
$12,609 NZD
View
B+
Retailer 12
-
$12,609 NZD
View
Retailer 13
-
$12,948 NZD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$13,024 NZD
View
B+
Retailer 15
-
$13,300 NZD
View
B+
Retailer 16
-
$14,879 NZD
View
B
Retailer 17
-
$18,201 NZD
View
Most Expensive
NZ Jewellers
b38b3186-4894-400f-86bf-7dd0b24f74db · Sep 28
$20,720 NZD
$11,486 USD
View
Price last confirmed 39 days ago
17 more retailers have this diamond
Prices start from $9,404 NZDSave up to $8,798 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
$9,404 NZD