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Radiant|Natural|GIA

1.50ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 1563506014

Certificate GIA 1563506014

Diamond specifications and retailer prices

From $6,054 USD
As of November 6, 2026
Save $8,027 USD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,081 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1563506014. Listed at 23 retailers as of November 5, 2026, with prices from $6,054 to $14,081, a $8,027 spread on the same certified stone. NZ Jewellers lists it at $14,081. 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
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.37°
Pavilion angle55.27°
OriginNatural
Grading LabGIA
CertificateGIA 1563506014
Dimensions8.54 × 5.59 × 3.90 mm
L/W Ratio1.53
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
8.54 mm5.59 mm1.50 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563506014
Side View
Table 69.0%Crown 39.37°Girdle: MED-THKPavilion 55.27°Culet: NoneDepth 69.8%

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: $14,081 USD|Low: $6,054 USD|High: $14,081 USD|Avg: $7,669 USD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 23
November 6, 2026
Retailer 9$6,054 USD
Retailer 19$6,182 USD
Retailer 10$6,596 USD
Retailer 3$6,717 USD
Retailer 14$7,077 USD
Retailer 20$7,299 USD
Retailer 12$7,590 USD
Retailer 21$7,627 USD
Retailer 6$7,744 USD
Retailer 2$7,834 USD
Retailer 15$8,027 USD
Retailer 22$8,248 USD
Retailer 7$8,424 USD
Retailer 16$8,549 USD
Retailer 4$8,790 USD
Retailer 23$8,790 USD
Retailer 8$8,800 USD
Retailer 11$8,917 USD
Retailer 13$9,080 USD
Retailer 17$9,147 USD
Retailer 18$11,232 USD
Retailer 5$11,701 USD
NZ Jewellers$14,081 USD

17 data points across 23 retailers

23 retailers$6,054 USD to $14,081 USD

A
Cheapest Retailer
-
$6,054 USD
A
Retailer 2
-
$6,182 USD
View
B+
Retailer 3
-
$6,596 USD
View
B+
Retailer 4
-
$6,717 USD
View
B+
Retailer 5
-
$7,077 USD
View
B+
Retailer 6
-
$7,299 USD
View
B+
Retailer 7
-
$7,590 USD
View
B+
Retailer 8
-
$7,627 USD
View
B+
Retailer 9
-
$7,744 USD
View
B+
Retailer 10
-
$7,834 USD
View
B+
Retailer 11
-
$8,027 USD
View
B
Retailer 12
-
$8,248 USD
View
B
Retailer 13
-
$8,424 USD
View
B
Retailer 14
-
$8,549 USD
View
B
Retailer 15
-
$8,790 USD
View
B
Retailer 16
-
$8,790 USD
View
B
Retailer 17
-
$8,800 USD
View
B
Retailer 18
-
$8,917 USD
View
B+
Retailer 19
-
$9,080 USD
View
B
Retailer 20
-
$9,147 USD
View
B
Retailer 21
-
$11,232 USD
View
B
Retailer 22
-
$11,701 USD
View
Most Expensive
B
NZ Jewellers
33fb99dc-28b9-4be6-8f44-e967f8856d5e · Nov 5
$14,081 USD
View
22 more retailers have this diamond
Prices start from $6,054 USDSave up to $8,027 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
$6,054 USD