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Round|Natural|GIA

1.20ct F I1 Round Natural Diamond

VG • F/I1 • GIA 1345085364

Certificate GIA 1345085364

Diamond specifications and retailer prices

From €1,746 EUR
HK$15,300 HKD
As of November 1, 2026
Save €2,615 EUR (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,361 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 I1 clarity (included), with a very-good cut grade and certified by GIA 1345085364. Listed at 8 retailers as of October 30, 2026, with prices from €1,746 to €4,361, a €2,615 spread on the same certified stone. NZ Jewellers lists it at €4,361. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1345085364
Dimensions6.84 × 6.80 × 4.26 mm
L/W Ratio1.01
Key to symbols
Cloud, Crystal, Feather, Knot, Needle
Top View
6.84 mm6.80 mm1.20 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1345085364
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,361 EUR|Low: €1,582 EUR|High: €4,536 EUR|Avg: €2,353 EUR|-3.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3€1,582 EUR
Retailer 4€1,746 EUR
Retailer 9€1,885 EUR
Retailer 5€2,085 EUR
Retailer 7€2,085 EUR
Retailer 11€2,162 EUR
Retailer 6€2,182 EUR
Retailer 8€2,406 EUR
Retailer 2€2,593 EUR
Retailer 10€2,630 EUR
NZ Jewellers€4,361 EUR

16 data points across 11 retailers

8 retailers€1,746 EUR to €4,361 EUR

B+
Cheapest Retailer
-
€1,746 EUR
HK$15,300 HKD
B+
Retailer 2
-
€1,885 EUR
$2,114 USD
View
B+
Retailer 3
-
€2,085 EUR
$2,339 USD
View
B+
Retailer 4
-
€2,085 EUR
$2,339 USD
View
B+
Retailer 5
-
€2,182 EUR
$2,447 USD
View
B
Retailer 6
-
€2,406 EUR
$2,699 USD
View
B
Retailer 7
-
€2,593 EUR
View
Most Expensive
C
NZ Jewellers
c9f66be7-723d-4986-96a0-9303caa41833 · Oct 30
€4,361 EUR
$4,891 USD
View
7 more retailers have this diamond
Prices start from €1,746 EURSave up to €2,615 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.

B+
1.20ct Round
€1,746 EUR