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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2548726612

Certificate GIA 2548726612

Diamond specifications and retailer prices

From $6,830 USD
As of November 4, 2026
Save $8,059 USD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,889 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2548726612. Listed at 17 retailers as of November 4, 2026, with prices from $6,830 to $14,889, a $8,059 spread on the same certified stone. NZ Jewellers lists it at $14,889. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2548726612
Dimensions7.31 × 7.26 × 4.51 mm
L/W Ratio1.01
Top View
7.31 mm7.26 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2548726612
Side View
Table 61.0%Crown 35.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

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 4
Current: $14,889 USD|Low: $6,830 USD|High: $14,889 USD|Avg: $8,346 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 14$6,830 USD
Retailer 4$6,967 USD
Retailer 9$6,971 USD
Retailer 10$7,410 USD
Retailer 18$7,444 USD
Retailer 6$7,816 USD
Retailer 17$7,930 USD
Retailer 5$8,065 USD
Retailer 11$8,113 USD
Retailer 3$8,189 USD
Retailer 7$8,196 USD
Retailer 15$9,093 USD
Retailer 8$9,141 USD
Retailer 12$9,274 USD
Retailer 16$9,305 USD
Retailer 2$9,400 USD
Retailer 13$12,372 USD
NZ Jewellers$14,889 USD

22 data points across 18 retailers

17 retailers$6,830 USD to $14,889 USD

A
Cheapest Retailer
-
$6,830 USD
B+
Retailer 2
-
$6,967 USD
View
B+
Retailer 3
-
$6,971 USD
View
Retailer 4
-
$7,444 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$7,816 USD
View
B+
Retailer 6
-
$7,930 USD
View
B+
Retailer 7
-
$8,065 USD
View
B+
Retailer 8
-
$8,113 USD
View
B+
Retailer 9
-
$8,189 USD
View
B+
Retailer 10
-
$8,196 USD
View
B+
Retailer 11
-
$9,093 USD
View
B+
Retailer 12
-
$9,141 USD
View
B+
Retailer 13
-
$9,274 USD
View
B+
Retailer 14
-
$9,305 USD
View
B+
Retailer 15
-
$9,400 USD
View
B
Retailer 16
-
$12,372 USD
View
Most Expensive
B
NZ Jewellers
fc18862f-538f-4ca5-964d-fd058a2d15c6 · Nov 5
$14,889 USD
View
16 more retailers have this diamond
Prices start from $6,830 USDSave up to $8,059 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 Round
$6,830 USD