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Marquise|Natural|GIA

1.20ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 2241097416

Certificate GIA 2241097416

Diamond specifications and retailer prices

From €2,171 EUR
As of November 5, 2026
Save €1,835 EUR (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,006 EUR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2241097416. Listed at 11 retailers as of November 5, 2026, with prices from €2,171 to €4,006, a €1,835 spread on the same certified stone. Wholesale Diamonds Direct lists it at €4,006. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.79°
Pavilion angle40.48°
OriginNatural
Grading LabGIA
CertificateGIA 2241097416
Dimensions10.25 × 5.52 × 3.61 mm
L/W Ratio1.86
Culet sizeNone
Top View
10.25 mm5.52 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2241097416
Side View
Table 58.0%Crown 40.79°Girdle: MED-THKPavilion 40.48°Culet: NDepth 65.3%

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 5
Current: €2,417 EUR|Low: €2,159 EUR|High: €4,691 EUR|Avg: €3,138 EUR|-14.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 6€2,171 EUR
Retailer 10€2,296 EUR
Retailer 1€2,417 EUR
Retailer 2€2,602 EUR
Retailer 9€2,676 EUR
Retailer 3€2,709 EUR
Retailer 7€2,875 EUR
Retailer 4€2,957 EUR
Retailer 8€2,967 EUR
Retailer 5€3,749 EUR
Wholesale Diamonds Direct€4,006 EUR

20 data points across 11 retailers

11 retailers€2,171 EUR to €4,006 EUR

A
Cheapest Retailer
-
€2,171 EUR
A
Retailer 2
-
€2,296 EUR
View
A
Retailer 3
-
€2,417 EUR
View
A
Retailer 4
-
€2,602 EUR
View
B+
Retailer 5
-
€2,676 EUR
View
B+
Retailer 6
-
€2,709 EUR
View
B+
Retailer 7
-
€2,875 EUR
View
B+
Retailer 8
-
€2,957 EUR
View
B+
Retailer 9
-
€2,967 EUR
View
B
Retailer 10
-
€3,749 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
643534565 · Nov 6
€4,006 EUR
$4,472 USD
View
10 more retailers have this diamond
Prices start from €2,171 EURSave up to €1,835 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 Marquise
€2,171 EUR