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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 €2,223 EUR
HK$19,400 HKD
As of November 1, 2026
Save €3,274 EUR (60%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,496 EUR 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 €2,223 to €5,496, a €3,274 spread on the same certified stone. Queensmith lists it at €5,496. 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: Nov 1
Current: €5,496 EUR|Low: €2,223 EUR|High: €5,496 EUR|Avg: €3,340 EUR|+2.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8€2,223 EUR
Retailer 2€2,324 EUR
Retailer 3€2,577 EUR
Retailer 5€2,626 EUR
Retailer 9€2,640 EUR
Retailer 11€2,666 EUR
Retailer 7€2,975 EUR
Retailer 10€3,017 EUR
Retailer 4€3,367 EUR
Retailer 6€4,830 EUR
Queensmith€5,496 EUR

26 data points across 11 retailers

22 retailers€2,223 EUR to €5,496 EUR

A
Cheapest Retailer
-
€2,223 EUR
HK$19,400 HKD
A
Retailer 2
-
€2,324 EUR
₹247,280 INR
View
A
Retailer 3
-
€2,577 EUR
SGD 3,891 SGD
View
A
Retailer 4
-
€2,626 EUR
£2,310 GBP
View
A
Retailer 5
-
€2,640 EUR
$2,949 USD
View
A
Retailer 6
-
€2,666 EUR
$2,978 USD
View
Final sale: no returns
A
Retailer 7
-
€2,727 EUR
$3,047 USD
View
Retailer 8
-
€2,918 EUR
$3,260 USD
View
Price last confirmed 44 days ago
Retailer 9
-
€2,918 EUR
$3,260 USD
View
Price last confirmed 39 days ago
Retailer 10
-
€2,918 EUR
$3,260 USD
View
Price last confirmed 23 days ago
Retailer 11
-
€2,918 EUR
$3,260 USD
View
Price last confirmed 20 days ago
A
Retailer 12
-
€2,975 EUR
£2,617 GBP
View
B+
Retailer 13
-
€3,017 EUR
$3,370 USD
View
B+
Retailer 14
-
€3,091 EUR
SGD 4,666 SGD
View
B+
Retailer 15
-
€3,367 EUR
View
Retailer 16
-
€3,367 EUR
$3,762 USD
View
Price last confirmed 45 days ago
Retailer 17
-
€3,367 EUR
$3,762 USD
View
Price last confirmed 40 days ago
B
Retailer 18
-
€4,830 EUR
£4,249 GBP
View
Retailer 19
-
€5,084 EUR
$5,680 USD
View
Price last confirmed 44 days ago
Retailer 20
-
€5,084 EUR
$5,680 USD
View
Price last confirmed 29 days ago
Retailer 21
-
€5,084 EUR
$5,680 USD
View
Price last confirmed 37 days ago
Most Expensive
B
Queensmith
7536777640 · Oct 28
€5,496 EUR
£4,835 GBP
View
21 more retailers have this diamond
Prices start from €2,223 EURSave up to €3,274 EUR

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
€2,223 EUR