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Round|Natural|GIA

1.02ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 5506489168

Certificate GIA 5506489168

Diamond specifications and retailer prices

From $3,727 CAD
$2,668 USD
As of November 1, 2026
Save $6,662 CAD (64%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,388 CAD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.02ct natural round diamond

This 1.02ct 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 5506489168. Listed at 23 retailers as of October 31, 2026, with prices from $3,727 to $10,388, a $6,662 spread on the same certified stone. Diamond Quarter lists it at $10,388. 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

1.02
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5506489168
Dimensions6.45 × 6.42 × 3.95 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.45 mm6.42 mm1.02 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506489168
Side View
Table 57.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.6%

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 1
Current: $5,280 CAD|Low: $3,727 CAD|High: $8,976 CAD|Avg: $5,416 CAD|+1.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 18$3,727 CAD
Retailer 6$4,122 CAD
Retailer 5$4,233 CAD
Retailer 7$4,262 CAD
Retailer 11$4,286 CAD
Retailer 9$4,491 CAD
Retailer 19$4,643 CAD
Retailer 21$4,643 CAD
Retailer 8$4,663 CAD
Retailer 20$4,822 CAD
Retailer 12$4,932 CAD
Retailer 13$4,959 CAD
Retailer 1$5,280 CAD
Retailer 22$5,359 CAD
Retailer 10$5,456 CAD
Retailer 14$5,806 CAD
Retailer 3$5,853 CAD
Retailer 4$5,917 CAD
Retailer 17$6,300 CAD
Retailer 15$7,326 CAD
Retailer 16$8,572 CAD
Retailer 2$8,930 CAD

25 data points across 22 retailers

23 retailers$3,727 CAD to $10,388 CAD

A
Cheapest Retailer
-
$3,727 CAD
$2,668 USD
B+
Retailer 2
-
$4,122 CAD
$2,951 USD
View
B+
Retailer 3
-
$4,233 CAD
$3,030 USD
View
B+
Retailer 4
-
$4,262 CAD
$3,051 USD
View
B+
Retailer 5
-
$4,286 CAD
$3,068 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,491 CAD
$3,215 USD
View
B+
Retailer 7
-
$4,643 CAD
$3,324 USD
View
B+
Retailer 8
-
$4,643 CAD
$3,324 USD
View
B+
Retailer 9
-
$4,663 CAD
$3,338 USD
View
B+
Retailer 10
-
$4,822 CAD
$3,452 USD
View
B+
Retailer 11
-
$4,932 CAD
£2,780 GBP
View
B+
Retailer 12
-
$4,959 CAD
$3,550 USD
View
B+
Retailer 13
-
$5,280 CAD
£2,976 GBP
View
B+
Retailer 14
-
$5,359 CAD
$3,836 USD
View
B+
Retailer 15
-
$5,456 CAD
$3,906 USD
View
Retailer 16
-
$5,806 CAD
$4,156 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$5,853 CAD
$4,190 USD
View
B+
Retailer 18
-
$5,917 CAD
£3,335 GBP
View
B
Retailer 19
-
$6,300 CAD
ZAR 72,865 ZAR
View
B
Retailer 20
-
$7,326 CAD
$5,244 USD
View
B
Retailer 21
-
$8,572 CAD
£4,832 GBP
View
B
Retailer 22
-
$8,930 CAD
$6,393 USD
View
Most Expensive
B
Diamond Quarter
1.02SI1F5568A18FN · Oct 31
$10,388 CAD
£5,856 GBP
View
22 more retailers have this diamond
Prices start from $3,727 CADSave up to $6,662 CAD

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
1.02ct Round
$3,727 CAD