Round|Natural|GIA

1.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7566170993

Certificate GIA 7566170993

Diamond specifications and retailer prices

From $2,444 USD
As of November 5, 2026
Save $1,796 USD (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,240 USD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566170993. Listed at 11 retailers as of November 5, 2026, with prices from $2,444 to $4,240, a $1,796 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,240. 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

1.03
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7566170993
Dimensions6.42 × 6.44 × 4.00 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.42 mm6.44 mm1.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7566170993
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 5
Current: $2,748 USD|Low: $2,430 USD|High: $4,642 USD|Avg: $3,156 USD|-7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 3$2,444 USD
Retailer 8$2,513 USD
Retailer 6$2,586 USD
Retailer 2$2,594 USD
Retailer 1$2,748 USD
Retailer 10$2,816 USD
Retailer 9$3,147 USD
Retailer 5$3,257 USD
Retailer 4$3,302 USD
Retailer 7$3,943 USD
Wholesale Diamonds Direct$4,240 USD

30 data points across 11 retailers

11 retailers$2,444 USD to $4,240 USD

A
Cheapest Retailer
-
$2,444 USD
A
Retailer 2
-
$2,513 USD
View
A
Retailer 3
-
$2,586 USD
View
A
Retailer 4
-
$2,594 USD
View
A
Retailer 5
-
$2,748 USD
View
A
Retailer 6
-
$2,816 USD
View
B+
Retailer 7
-
$3,147 USD
View
B+
Retailer 8
-
$3,257 USD
View
B+
Retailer 9
-
$3,302 USD
View
B+
Retailer 10
-
$3,943 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
331952197 · Nov 6
$4,240 USD
View
10 more retailers have this diamond
Prices start from $2,444 USDSave up to $1,796 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
1.03ct Round
$2,444 USD