Round|Natural|GIA

1.50ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7568145602

Certificate GIA 7568145602

Diamond specifications and retailer prices

From $8,143 AUD
As of November 5, 2026
11 retailers carry this diamond
Most expensive: $15,509 AUD at With Clarity · As of October 27, 2026
View at With Clarity

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7568145602. Listed at 11 retailers as of November 5, 2026. 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

1.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7568145602
Dimensions7.20 × 7.29 × 4.49 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.20 mm7.29 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7568145602
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $8,143 AUD|Low: $8,099 AUD|High: $16,148 AUD|Avg: $10,752 AUD|-9.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 5, 2026
Retailer 1$8,143 AUD
Retailer 6$9,000 AUD
Retailer 9$9,096 AUD
Retailer 5$9,511 AUD
Retailer 3$9,716 AUD
Retailer 4$9,740 AUD
Retailer 7$9,882 AUD
Retailer 10$11,263 AUD
Retailer 11$11,342 AUD
Retailer 8$11,416 AUD
Retailer 2$11,597 AUD
With Clarity$15,509 AUD

28 data points across 12 retailers

11 retailers

A
Cheapest Retailer
-
$8,143 AUD
Retailer 2
-
$9,000 AUD
View
Price last confirmed 9 days ago
Retailer 3
-
$9,096 AUD
View
Price last confirmed 10 days ago
Retailer 4
-
$9,511 AUD
View
Price last confirmed 9 days ago
Retailer 5
-
$9,716 AUD
View
Price last confirmed 13 days ago
Retailer 6
-
$9,740 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
$9,882 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
$11,342 AUD
View
Price last confirmed 10 days ago
Retailer 9
-
$11,416 AUD
View
Price last confirmed 9 days ago
Retailer 10
-
$11,597 AUD
View
Price last confirmed 11 days ago
Most Expensive
With Clarity
7568145602 · Oct 27
$15,509 AUD
$10,656 USD
View
Price last confirmed 10 days ago
10 more retailers have this diamond
Prices start from $8,143 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
1.50ct Round
$8,143 AUD