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Round|Natural|GIA

1.20ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 1553566586

Certificate GIA 1553566586

Diamond specifications and retailer prices

From €1,765 EUR
As of November 5, 2026
Save €1,763 EUR (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,528 EUR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 top-tier cut grade and certified by GIA 1553566586. Listed at 9 retailers as of November 5, 2026, with prices from €1,765 to €3,528, a €1,763 spread on the same certified stone. Wholesale Diamonds Direct lists it at €3,528. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1553566586
Dimensions6.72 × 6.76 × 4.27 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.72 mm6.76 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553566586
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €2,124 EUR|Low: €1,755 EUR|High: €3,741 EUR|Avg: €2,630 EUR|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 6, 2026
Retailer 3€1,765 EUR
Retailer 1€2,124 EUR
Retailer 2€2,297 EUR
Retailer 7€2,352 EUR
Retailer 6€2,657 EUR
Retailer 5€2,735 EUR
Retailer 4€2,760 EUR
Wholesale Diamonds Direct€3,528 EUR

45 data points across 8 retailers

9 retailers€1,765 EUR to €3,528 EUR

A
Cheapest Retailer
-
€1,765 EUR
A
Retailer 2
-
€2,124 EUR
View
A
Retailer 3
-
€2,297 EUR
View
A
Retailer 4
-
€2,352 EUR
View
A
Retailer 5
-
€2,657 EUR
View
A
Retailer 6
-
€2,735 EUR
View
A
Retailer 7
-
€2,760 EUR
View
B+
Retailer 8
-
€2,849 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
530461934 · Nov 6
€3,528 EUR
$3,939 USD
View
8 more retailers have this diamond
Prices start from €1,765 EURSave up to €1,763 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
€1,765 EUR