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Round|Natural|GIA

1.52ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 7558245188

Certificate GIA 7558245188

Diamond specifications and retailer prices

From $7,361 AUD
As of November 6, 2026
Save $6,880 AUD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,212 AUD 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 7558245188. Listed at 16 retailers as of November 4, 2026, with a 93% 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
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7558245188
Dimensions7.51 × 7.53 × 4.46 mm
L/W Ratio1.00
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.51 mm7.53 mm1.52 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558245188
Side View
Table 59.0%Crown 32°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 59.4%

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: $9,232 AUD|Low: $7,344 AUD|High: $14,955 AUD|Avg: $9,277 AUD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$7,361 AUD
Retailer 6$7,524 AUD
Retailer 7$7,732 AUD
Retailer 5$8,105 AUD
Retailer 2$8,190 AUD
Retailer 1$9,232 AUD
Retailer 9$9,351 AUD
Retailer 10$9,871 AUD
Retailer 3$10,409 AUD
Retailer 4$14,241 AUD

41 data points across 10 retailers

16 retailers$7,361 AUD to $14,241 AUD

A
Cheapest Retailer
-
$7,361 AUD
A
Retailer 2
-
$7,524 AUD
View
A
Retailer 3
-
$7,732 AUD
View
B+
Retailer 4
-
$8,105 AUD
View
Final sale: no returns
B+
Retailer 5
-
$8,190 AUD
View
Retailer 6
-
$8,781 AUD
View
Price last confirmed 29 days ago
Retailer 7
-
$9,087 AUD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$9,232 AUD
View
B+
Retailer 9
-
$9,351 AUD
View
B+
Retailer 10
-
$9,871 AUD
View
B+
Retailer 11
-
$9,871 AUD
View
Retailer 12
-
$10,132 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$10,199 AUD
View
B+
Retailer 14
-
$10,409 AUD
View
B
Retailer 15
-
$14,241 AUD
View
Most Expensive
NZ Jewellers
1bc65e93-9e9e-40a8-8f74-bd9c3346197a · Sep 28
$16,212 AUD
$11,349 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $7,361 AUDSave up to $6,880 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 Round
$7,361 AUD