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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 $1,676 USD
As of November 6, 2026
Save $1,809 USD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,485 USD 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 $1,676 to $3,485, a $1,809 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,485. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,050 USD|Low: $1,676 USD|High: $3,854 USD|Avg: $2,338 USD|-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$1,676 USD
Retailer 7$1,862 USD
Retailer 3$1,885 USD
Retailer 5$1,968 USD
Retailer 1$2,050 USD
Retailer 11$2,136 USD
Retailer 8$2,160 USD
Retailer 4$2,169 USD
Retailer 2$2,176 USD
Retailer 6$2,192 USD
Retailer 9$2,288 USD
Retailer 12$2,764 USD
Retailer 13$2,964 USD
Wholesale Diamonds Direct$3,485 USD

35 data points across 14 retailers

15 retailers$1,676 USD to $3,485 USD

A
Cheapest Retailer
-
$1,676 USD
A
Retailer 2
-
$1,862 USD
View
Final sale: no returns
A
Retailer 3
-
$1,885 USD
View
A
Retailer 4
-
$1,968 USD
View
B+
Retailer 5
-
$2,050 USD
View
B+
Retailer 6
-
$2,136 USD
View
B+
Retailer 7
-
$2,160 USD
View
B+
Retailer 8
-
$2,169 USD
View
B+
Retailer 9
-
$2,176 USD
View
B+
Retailer 10
-
$2,192 USD
View
B+
Retailer 11
-
$2,288 USD
View
B
Retailer 12
-
$2,650 USD
View
B+
Retailer 13
-
$2,764 USD
View
B
Retailer 14
-
$2,964 USD
View
Most Expensive
B
Wholesale Diamonds Direct
625920377 · Nov 6
$3,485 USD
View
14 more retailers have this diamond
Prices start from $1,676 USDSave up to $1,809 USD

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
$1,676 USD