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Marquise|Natural|GIA

1.21ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 1545818673

Certificate GIA 1545818673

Diamond specifications and retailer prices

From €2,176 EUR
As of November 6, 2026
Save €2,152 EUR (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,327 EUR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545818673. Listed at 11 retailers as of November 6, 2026, with prices from €2,176 to €4,327, a €2,152 spread on the same certified stone. Wholesale Diamonds Direct lists it at €4,327. 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

1.21
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.83°
Pavilion angle38.11°
OriginNatural
Grading LabGIA
CertificateGIA 1545818673
Dimensions10.79 × 5.40 × 3.28 mm
L/W Ratio2.00
Culet sizeNone
Top View
10.79 mm5.40 mm1.21 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545818673
Side View
Table 61.0%Crown 40.83°Girdle: STK-VTKPavilion 38.11°Culet: NoneDepth 60.8%

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 6
Current: €2,176 EUR|Low: €1,938 EUR|High: €4,587 EUR|Avg: €2,975 EUR|-4.8%
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 4€1,938 EUR
Retailer 1€2,176 EUR
Retailer 6€2,425 EUR
Retailer 13€2,496 EUR
Retailer 2€2,750 EUR
Retailer 12€2,923 EUR
Retailer 9€2,928 EUR
Retailer 11€2,948 EUR
Retailer 7€3,090 EUR
Retailer 10€3,090 EUR
Retailer 5€3,138 EUR
Retailer 8€3,189 EUR
Retailer 3€3,328 EUR
Wholesale Diamonds Direct€4,327 EUR

27 data points across 14 retailers

11 retailers€2,176 EUR to €4,327 EUR

B+
Cheapest Retailer
-
€2,176 EUR
B+
Retailer 2
-
€2,425 EUR
View
B
Retailer 3
-
€2,923 EUR
View
B
Retailer 4
-
€2,928 EUR
View
B
Retailer 5
-
€2,948 EUR
View
B
Retailer 6
-
€3,090 EUR
View
B
Retailer 7
-
€3,090 EUR
View
B
Retailer 8
-
€3,138 EUR
View
B
Retailer 9
-
€3,189 EUR
View
B
Retailer 10
-
€3,328 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
663832597 · Nov 6
€4,327 EUR
$4,832 USD
View
10 more retailers have this diamond
Prices start from €2,176 EURSave up to €2,152 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+
1.21ct Marquise
€2,176 EUR