Round|Natural|GIA

1.50ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1567017786

Certificate GIA 1567017786

Diamond specifications and retailer prices

From $5,465 USD
As of November 4, 2026
Save $4,727 USD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,192 USD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1567017786. Listed at 9 retailers as of November 4, 2026, with prices from $5,465 to $10,192, a $4,727 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,192. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1567017786
Dimensions7.19 × 7.28 × 4.61 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.19 mm7.28 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1567017786
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.7%

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 4
Current: $5,915 USD|Low: $5,465 USD|High: $10,954 USD|Avg: $7,222 USD|-10.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 8$5,465 USD
Retailer 6$5,527 USD
Retailer 3$5,837 USD
Retailer 1$5,915 USD
Retailer 2$6,132 USD
Retailer 7$6,892 USD
Retailer 4$6,904 USD
Retailer 5$9,417 USD
Wholesale Diamonds Direct$10,192 USD

42 data points across 9 retailers

9 retailers$5,465 USD to $10,192 USD

A
Cheapest Retailer
-
$5,465 USD
A
Retailer 2
-
$5,527 USD
View
A
Retailer 3
-
$5,837 USD
View
A
Retailer 4
-
$5,915 USD
View
A
Retailer 5
-
$6,132 USD
View
A
Retailer 6
-
$6,892 USD
View
A
Retailer 7
-
$6,904 USD
View
B+
Retailer 8
-
$9,417 USD
View
Most Expensive
B
Wholesale Diamonds Direct
273887390 · Nov 6
$10,192 USD
View
8 more retailers have this diamond
Prices start from $5,465 USDSave up to $4,727 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
$5,465 USD