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Round|Natural|GIA

1.20ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 2406656549

Certificate GIA 2406656549

Diamond specifications and retailer prices

From €2,086 EUR
As of November 6, 2026
Save €3,788 EUR (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,874 EUR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2406656549. Listed at 18 retailers as of November 5, 2026, with prices from €2,086 to €5,874, a €3,788 spread on the same certified stone. Diamond Quarter lists it at €5,874. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2406656549
Dimensions6.66 × 6.61 × 4.29 mm
L/W Ratio1.01
Top View
6.66 mm6.61 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2406656549
Side View
Table 55.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.7%

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 6
Current: €2,864 EUR|Low: €1,979 EUR|High: €4,949 EUR|Avg: €2,947 EUR|-0.2%
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
November 6, 2026
Retailer 12€2,086 EUR
Retailer 16€2,217 EUR
Retailer 2€2,219 EUR
Retailer 17€2,343 EUR
Retailer 3€2,406 EUR
Retailer 8€2,538 EUR
Retailer 15€2,538 EUR
Retailer 13€2,636 EUR
Retailer 1€2,864 EUR
Retailer 4€2,893 EUR
Retailer 14€2,893 EUR
Retailer 9€2,929 EUR
Retailer 11€2,964 EUR
Retailer 6€2,992 EUR
Retailer 5€3,251 EUR
Retailer 10€4,674 EUR
Retailer 7€4,882 EUR

40 data points across 17 retailers

18 retailers€2,086 EUR to €5,874 EUR

A
Cheapest Retailer
-
€2,086 EUR
A
Retailer 2
-
€2,217 EUR
View
A
Retailer 3
-
€2,219 EUR
View
B+
Retailer 4
-
€2,343 EUR
View
Final sale: no returns
A
Retailer 5
-
€2,406 EUR
View
Retailer 6
-
€2,538 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€2,538 EUR
View
B+
Retailer 8
-
€2,636 EUR
View
B+
Retailer 9
-
€2,864 EUR
View
B+
Retailer 10
-
€2,893 EUR
View
B+
Retailer 11
-
€2,893 EUR
View
B+
Retailer 12
-
€2,929 EUR
View
B+
Retailer 13
-
€2,964 EUR
View
B+
Retailer 14
-
€2,992 EUR
View
Retailer 15
-
€3,251 EUR
View
Price last confirmed 14 days ago
B
Retailer 16
-
€4,674 EUR
View
B
Retailer 17
-
€4,882 EUR
View
Most Expensive
B
Diamond Quarter
1.2SI2G24496915N · Nov 5
€5,874 EUR
£5,164 GBP
View
17 more retailers have this diamond
Prices start from €2,086 EURSave up to €3,788 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
€2,086 EUR