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Heart|Natural|GIA

1.52ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 7551526425

Certificate GIA 7551526425

Diamond specifications and retailer prices

From $6,507 NZD
As of November 6, 2026
Save $6,395 NZD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,890 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551526425. Listed at 14 retailers as of November 4, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.46°
Pavilion angle42.36°
OriginNatural
Grading LabGIA
CertificateGIA 7551526425
Dimensions7.76 × 6.97 × 4.74 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle
Top View
7.76 mm6.97 mm1.52 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551526425
Side View
Table 59.0%Crown 40.46°Girdle: Very ThickPavilion 42.36°Culet: NDepth 61.1%

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: $7,033 NZD|Low: $5,767 NZD|High: $12,936 NZD|Avg: $8,565 NZD|+22.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$6,507 NZD
Retailer 2$6,705 NZD
Retailer 1$7,033 NZD
Retailer 8$7,235 NZD
Retailer 5$7,717 NZD
Retailer 4$7,887 NZD
Retailer 9$7,973 NZD
Retailer 3$8,574 NZD
Retailer 7$12,901 NZD

44 data points across 9 retailers

14 retailers$6,507 NZD to $12,901 NZD

A
Cheapest Retailer
-
$6,507 NZD
A
Retailer 2
-
$6,705 NZD
View
A
Retailer 3
-
$7,033 NZD
View
Final sale: no returns
B+
Retailer 4
-
$7,235 NZD
View
A
Retailer 5
-
$7,717 NZD
View
B+
Retailer 6
-
$7,887 NZD
View
Retailer 7
-
$7,973 NZD
View
Price last confirmed 37 days ago
Retailer 8
-
$7,973 NZD
View
Price last confirmed 37 days ago
Retailer 9
-
$7,973 NZD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$8,574 NZD
View
Retailer 11
-
$9,200 NZD
View
Price last confirmed 62 days ago
Retailer 12
-
$9,200 NZD
View
Price last confirmed 39 days ago
B
Retailer 13
-
$12,901 NZD
View
Most Expensive
NZ Jewellers
53b02db9-4a51-4751-aaf4-494fefe7227f · Sep 30
$13,890 NZD
$7,700 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $6,507 NZDSave up to $6,395 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 Heart
$6,507 NZD