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Round|Natural|GIA

1.52ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6551654232

Certificate GIA 6551654232

Diamond specifications and retailer prices

From $7,925 AUD
As of November 4, 2026
Save $6,563 AUD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $17,741 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551654232. Listed at 12 retailers as of November 4, 2026, with a 83% 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551654232
Dimensions7.30 × 7.34 × 4.56 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity, Needle, Knot
Top View
7.30 mm7.34 mm1.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551654232
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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 4
Current: $10,108 AUD|Low: $7,925 AUD|High: $14,959 AUD|Avg: $10,705 AUD|-12.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$7,925 AUD
Retailer 10$8,870 AUD
Retailer 7$9,414 AUD
Retailer 1$10,108 AUD
Retailer 8$10,499 AUD
Retailer 9$10,499 AUD
Retailer 5$10,842 AUD
Retailer 3$11,301 AUD
Retailer 2$11,732 AUD
Retailer 4$14,488 AUD

25 data points across 10 retailers

12 retailers$7,925 AUD to $14,488 AUD

A
Cheapest Retailer
-
$7,925 AUD
A
Retailer 2
-
$9,414 AUD
View
Retailer 3
-
$9,610 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$9,757 AUD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$10,108 AUD
View
B+
Retailer 6
-
$10,499 AUD
View
B+
Retailer 7
-
$10,499 AUD
View
B+
Retailer 8
-
$10,842 AUD
View
Retailer 9
-
$11,088 AUD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$11,301 AUD
View
B+
Retailer 11
-
$14,488 AUD
View
Most Expensive
NZ Jewellers
3d7ce958-90cb-4d37-ab0f-34530d2d3ed8 · Sep 28
$17,741 AUD
$12,419 USD
View
Price last confirmed 39 days ago
11 more retailers have this diamond
Prices start from $7,925 AUDSave up to $6,563 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
$7,925 AUD