CaratHunter
Plans
Heart|Natural|GIA

1.52ct J SI2 Heart Natural Diamond

ID • J/SI2 • GIA 6532161681

Certificate GIA 6532161681

Diamond specifications and retailer prices

From $4,185 AUD
$2,940 USD
As of November 1, 2026
Save $5,357 AUD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,928 AUD at NZ Jewellers · As of October 24, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532161681. Listed at 13 retailers as of October 26, 2026, with a 128% 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532161681
Dimensions6.67 × 7.96 × 4.72 mm
L/W Ratio1.19
Top View
6.67 mm7.96 mm1.52 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532161681
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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: $9,928 AUD|Low: $4,185 AUD|High: $9,928 AUD|Avg: $6,081 AUD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 27, 2026
Retailer 3$4,185 AUD
Retailer 17$4,439 AUD
Retailer 10$4,987 AUD
Retailer 13$5,162 AUD
Retailer 18$5,162 AUD
Retailer 14$5,361 AUD
Retailer 16$5,568 AUD
Retailer 11$5,706 AUD
Retailer 8$5,723 AUD
Retailer 5$5,894 AUD
Retailer 6$5,894 AUD
Retailer 2$6,015 AUD
Retailer 4$6,093 AUD
Retailer 7$6,257 AUD
Retailer 12$6,414 AUD
Retailer 9$6,937 AUD
Retailer 15$9,542 AUD
NZ Jewellers$9,928 AUD

28 data points across 18 retailers

13 retailers$4,185 AUD to $9,542 AUD

A
Cheapest Retailer
-
$4,185 AUD
$2,940 USD
A
Retailer 2
-
$4,439 AUD
$3,118 USD
View
B+
Retailer 3
-
$5,162 AUD
$3,626 USD
View
Retailer 4
-
$5,361 AUD
$3,766 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$5,568 AUD
$3,911 USD
View
B+
Retailer 6
-
$5,706 AUD
£3,156 GBP
View
B+
Retailer 7
-
$5,894 AUD
$4,140 USD
View
B+
Retailer 8
-
$5,894 AUD
$4,140 USD
View
B+
Retailer 9
-
$6,015 AUD
$4,225 USD
View
B+
Retailer 10
-
$6,093 AUD
$4,280 USD
View
B+
Retailer 11
-
$6,414 AUD
€4,291 EUR
View
B
Retailer 12
-
$9,542 AUD
£5,278 GBP
View
Most Expensive
NZ Jewellers
363309b8-4613-41d3-bf74-42633c70c576 · Oct 24
$9,928 AUD
$6,974 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $4,185 AUDSave up to $5,357 AUD

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
$4,185 AUD