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Round|Natural|GIA

1.20ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 7536777640

Certificate GIA 7536777640

Diamond specifications and retailer prices

From $3,452 CAD
HK$19,200 HKD
As of October 29, 2026
Save $5,173 CAD (60%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,625 CAD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7536777640. Listed at 22 retailers as of October 28, 2026, with prices from $3,452 to $8,625, a $5,173 spread on the same certified stone. Queensmith lists it at $8,625. 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

1.20
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7536777640
Dimensions6.80 × 6.76 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Cavity, Knot, Needle, Natural
Top View
6.80 mm6.76 mm1.20 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536777640
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

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: Oct 29
Current: $8,625 CAD|Low: $3,452 CAD|High: $8,625 CAD|Avg: $5,067 CAD|+2.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9$3,452 CAD
Retailer 2$3,663 CAD
Retailer 7$4,045 CAD
Retailer 3$4,144 CAD
Retailer 8$4,225 CAD
Retailer 5$4,728 CAD
Retailer 6$5,332 CAD
Retailer 4$7,700 CAD
Queensmith$8,625 CAD

27 data points across 9 retailers

22 retailers$3,452 CAD to $8,625 CAD

A
Cheapest Retailer
-
$3,452 CAD
HK$19,200 HKD
A
Retailer 2
-
$3,663 CAD
₹248,383 INR
View
A
Retailer 3
-
$4,045 CAD
SGD 3,891 SGD
View
A
Retailer 4
-
$4,144 CAD
£2,323 GBP
View
A
Retailer 5
-
$4,182 CAD
$2,977 USD
View
A
Retailer 6
-
$4,225 CAD
$3,008 USD
View
Final sale: no returns
A
Retailer 7
-
$4,280 CAD
$3,047 USD
View
B+
Retailer 8
-
$4,579 CAD
$3,260 USD
View
Price last confirmed 41 days ago
B+
Retailer 9
-
$4,579 CAD
$3,260 USD
View
Price last confirmed 36 days ago
B+
Retailer 10
-
$4,579 CAD
$3,260 USD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$4,579 CAD
$3,260 USD
View
Price last confirmed 17 days ago
B+
Retailer 12
-
$4,728 CAD
£2,650 GBP
View
B+
Retailer 13
-
$4,782 CAD
$3,404 USD
View
B+
Retailer 14
-
$4,850 CAD
SGD 4,666 SGD
View
B+
Retailer 15
-
$5,284 CAD
$3,762 USD
View
Price last confirmed 42 days ago
B+
Retailer 16
-
$5,284 CAD
$3,762 USD
View
Price last confirmed 37 days ago
B+
Retailer 17
-
$5,332 CAD
€3,615 EUR
View
B
Retailer 18
-
$7,700 CAD
£4,316 GBP
View
B
Retailer 19
-
$7,979 CAD
$5,680 USD
View
Price last confirmed 41 days ago
B
Retailer 20
-
$7,979 CAD
$5,680 USD
View
Price last confirmed 26 days ago
B
Retailer 21
-
$7,979 CAD
$5,680 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Queensmith
7536777640 · Oct 28
$8,625 CAD
£4,835 GBP
View
21 more retailers have this diamond
Prices start from $3,452 CADSave up to $5,173 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
1.20ct Round
$3,452 CAD