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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 $2,148 SGD
As of November 6, 2026
Save $2,318 SGD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,466 SGD 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 $2,148 to $4,466, a $2,318 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,466. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,627 SGD|Low: $2,148 SGD|High: $4,940 SGD|Avg: $2,996 SGD|-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$2,148 SGD
Retailer 7$2,386 SGD
Retailer 3$2,416 SGD
Retailer 5$2,522 SGD
Retailer 1$2,627 SGD
Retailer 11$2,737 SGD
Retailer 8$2,768 SGD
Retailer 4$2,780 SGD
Retailer 2$2,789 SGD
Retailer 6$2,809 SGD
Retailer 9$2,932 SGD
Retailer 12$3,542 SGD
Retailer 13$3,799 SGD
Wholesale Diamonds Direct$4,466 SGD

35 data points across 14 retailers

15 retailers$2,148 SGD to $4,466 SGD

A
Cheapest Retailer
-
$2,148 SGD
A
Retailer 2
-
$2,386 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,416 SGD
View
A
Retailer 4
-
$2,522 SGD
View
B+
Retailer 5
-
$2,627 SGD
View
B+
Retailer 6
-
$2,737 SGD
View
B+
Retailer 7
-
$2,768 SGD
View
B+
Retailer 8
-
$2,780 SGD
View
B+
Retailer 9
-
$2,789 SGD
View
B+
Retailer 10
-
$2,809 SGD
View
B+
Retailer 11
-
$2,932 SGD
View
B
Retailer 12
-
$3,396 SGD
View
B+
Retailer 13
-
$3,542 SGD
View
B
Retailer 14
-
$3,799 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
625920377 · Nov 6
$4,466 SGD
$3,485 USD
View
14 more retailers have this diamond
Prices start from $2,148 SGDSave up to $2,318 SGD

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
$2,148 SGD