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Round|Natural|GIA

1.20ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6561123668

Certificate GIA 6561123668

Diamond specifications and retailer prices

From €1,913 EUR
HK$16,700 HKD
As of October 31, 2026
Save €3,408 EUR (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,321 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 6561123668. Listed at 18 retailers as of October 30, 2026, with prices from €1,913 to €5,321, a €3,408 spread on the same certified stone. NZ Jewellers lists it at €5,321. 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
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561123668
Dimensions6.74 × 6.80 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
6.74 mm6.80 mm1.20 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561123668
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: Oct 31
Current: €5,321 EUR|Low: €1,913 EUR|High: €5,321 EUR|Avg: €2,875 EUR
NZ Jewellers
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
October 31, 2026
Retailer 7€1,913 EUR
Retailer 2€2,012 EUR
Retailer 5€2,222 EUR
Retailer 4€2,318 EUR
Retailer 9€2,321 EUR
Retailer 6€2,349 EUR
Retailer 12€2,546 EUR
Retailer 14€2,546 EUR
Retailer 13€2,643 EUR
Retailer 10€2,705 EUR
Retailer 3€2,937 EUR
Retailer 8€2,979 EUR
Retailer 11€4,483 EUR
NZ Jewellers€5,321 EUR

25 data points across 14 retailers

18 retailers€1,913 EUR to €5,321 EUR

A
Cheapest Retailer
-
€1,913 EUR
HK$16,700 HKD
A
Retailer 2
-
€2,012 EUR
₹214,090 INR
View
A
Retailer 3
-
€2,222 EUR
SGD 3,354 SGD
View
A
Retailer 4
-
€2,318 EUR
$2,590 USD
View
A
Retailer 5
-
€2,321 EUR
£2,042 GBP
View
A
Retailer 6
-
€2,349 EUR
$2,624 USD
View
Final sale: no returns
A
Retailer 7
-
€2,352 EUR
$2,628 USD
View
A
Retailer 8
-
€2,372 EUR
$2,650 USD
View
A
Retailer 9
-
€2,546 EUR
$2,844 USD
View
A
Retailer 10
-
€2,546 EUR
$2,844 USD
View
A
Retailer 11
-
€2,643 EUR
$2,953 USD
View
A
Retailer 12
-
€2,664 EUR
SGD 4,022 SGD
View
A
Retailer 13
-
€2,705 EUR
£2,379 GBP
View
A
Retailer 14
-
€2,756 EUR
$3,079 USD
View
B+
Retailer 15
-
€2,937 EUR
$3,281 USD
View
B+
Retailer 16
-
€2,979 EUR
View
B
Retailer 17
-
€4,483 EUR
£3,944 GBP
View
Most Expensive
B
NZ Jewellers
0250c111-68ee-4bb8-b7d8-04c9dad8324b · Oct 30
€5,321 EUR
$5,945 USD
View
17 more retailers have this diamond
Prices start from €1,913 EURSave up to €3,408 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
€1,913 EUR