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Radiant|Natural|GIA

1.50ct L SI1 Radiant Natural Diamond

VG • L/SI1 • GIA 1463913592

Certificate GIA 1463913592

Diamond specifications and retailer prices

From $2,439 AUD
As of November 6, 2026
Save $2,633 AUD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,072 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1463913592. Listed at 15 retailers as of November 6, 2026, with prices from $2,439 to $5,072, a $2,633 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,072. 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

1.50
Carat
L
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle34.9°
OriginNatural
Grading LabGIA
CertificateGIA 1463913592
Dimensions7.63 × 5.78 × 3.86 mm
L/W Ratio1.32
Girdle conditionPolished
Top View
7.63 mm5.78 mm1.50 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1463913592
Side View
Table 68.0%CrownGirdle: ThickPavilion 34.9°Culet: NoneDepth 66.8%

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: $2,984 AUD|Low: $2,439 AUD|High: $5,610 AUD|Avg: $3,402 AUD|-9.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 7, 2026
Retailer 10$2,439 AUD
Retailer 7$2,710 AUD
Retailer 3$2,743 AUD
Retailer 5$2,864 AUD
Retailer 1$2,984 AUD
Retailer 11$3,109 AUD
Retailer 8$3,144 AUD
Retailer 4$3,157 AUD
Retailer 2$3,167 AUD
Retailer 6$3,190 AUD
Retailer 9$3,330 AUD
Retailer 12$4,023 AUD
Retailer 13$4,314 AUD
Wholesale Diamonds Direct$5,072 AUD

35 data points across 14 retailers

15 retailers$2,439 AUD to $5,072 AUD

A
Cheapest Retailer
-
$2,439 AUD
A
Retailer 2
-
$2,710 AUD
View
Final sale: no returns
A
Retailer 3
-
$2,743 AUD
View
A
Retailer 4
-
$2,864 AUD
View
B+
Retailer 5
-
$2,984 AUD
View
B+
Retailer 6
-
$3,109 AUD
View
B+
Retailer 7
-
$3,144 AUD
View
B+
Retailer 8
-
$3,157 AUD
View
B+
Retailer 9
-
$3,167 AUD
View
B+
Retailer 10
-
$3,190 AUD
View
B+
Retailer 11
-
$3,330 AUD
View
B
Retailer 12
-
$3,857 AUD
View
B+
Retailer 13
-
$4,023 AUD
View
B
Retailer 14
-
$4,314 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
625920377 · Nov 6
$5,072 AUD
$3,485 USD
View
14 more retailers have this diamond
Prices start from $2,439 AUDSave up to $2,633 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 Radiant
$2,439 AUD