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Marquise|Natural|GIA

1.21ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 2536739391

Certificate GIA 2536739391

Diamond specifications and retailer prices

From €3,168 EUR
As of November 5, 2026
Save €2,151 EUR (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,319 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 2536739391. Listed at 10 retailers as of November 5, 2026, with prices from €3,168 to €5,319, a €2,151 spread on the same certified stone. Wholesale Diamonds Direct lists it at €5,319. 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
OriginNatural
Grading LabGIA
CertificateGIA 2536739391
Dimensions10.44 × 5.50 × 3.49 mm
L/W Ratio1.90
Culet sizeNone
Top View
10.44 mm5.50 mm1.21 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536739391
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.4%

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 5
Current: €4,180 EUR|Low: €3,168 EUR|High: €5,435 EUR|Avg: €3,943 EUR|-11.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 7, 2026
Retailer 4€3,168 EUR
Retailer 9€3,558 EUR
Retailer 7€3,627 EUR
Retailer 5€3,771 EUR
Retailer 8€3,771 EUR
Retailer 6€3,896 EUR
Retailer 3€4,038 EUR
Retailer 2€4,110 EUR
Retailer 1€4,180 EUR
Wholesale Diamonds Direct€5,319 EUR

28 data points across 10 retailers

10 retailers€3,168 EUR to €5,319 EUR

B+
Cheapest Retailer
-
€3,168 EUR
B
Retailer 2
-
€3,558 EUR
View
B
Retailer 3
-
€3,627 EUR
View
B
Retailer 4
-
€3,771 EUR
View
B
Retailer 5
-
€3,771 EUR
View
B
Retailer 6
-
€3,896 EUR
View
B
Retailer 7
-
€4,038 EUR
View
B
Retailer 8
-
€4,110 EUR
View
B
Retailer 9
-
€4,180 EUR
View
Most Expensive
C
Wholesale Diamonds Direct
499471441 · Nov 6
€5,319 EUR
$5,939 USD
View
9 more retailers have this diamond
Prices start from €3,168 EURSave up to €2,151 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
€3,168 EUR