CaratHunter
Plans
Marquise|Natural|GIA

1.21ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 5553288285

Certificate GIA 5553288285

Diamond specifications and retailer prices

From €4,099 EUR
As of November 6, 2026
Save €4,587 EUR (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €8,686 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553288285. Listed at 18 retailers as of November 5, 2026, with prices from €4,099 to €8,686, a €4,587 spread on the same certified stone. NZ Jewellers lists it at €8,686. 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

1.21
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553288285
Dimensions10.72 × 5.60 × 3.53 mm
L/W Ratio1.91
Top View
10.72 mm5.60 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553288285
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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: €8,686 EUR|Low: €4,126 EUR|High: €9,004 EUR|Avg: €5,666 EUR|-3.5%
NZ Jewellers
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
November 6, 2026
Retailer 7€4,251 EUR
Retailer 12€4,319 EUR
Retailer 13€4,342 EUR
Retailer 14€4,454 EUR
Retailer 15€4,705 EUR
Retailer 8€4,877 EUR
Retailer 16€4,983 EUR
Retailer 10€5,065 EUR
Retailer 2€5,107 EUR
Retailer 4€5,180 EUR
Retailer 3€5,311 EUR
Retailer 5€5,311 EUR
Retailer 11€5,429 EUR
Retailer 9€5,490 EUR
Retailer 6€7,910 EUR
NZ Jewellers€8,686 EUR

34 data points across 16 retailers

18 retailers€4,099 EUR to €8,686 EUR

B+
Cheapest Retailer
-
€4,099 EUR
B+
Retailer 2
-
€4,251 EUR
View
B+
Retailer 3
-
€4,295 EUR
View
B+
Retailer 4
-
€4,319 EUR
View
B+
Retailer 5
-
€4,342 EUR
View
Final sale: no returns
B+
Retailer 6
-
€4,454 EUR
View
B+
Retailer 7
-
€4,705 EUR
View
B+
Retailer 8
-
€4,877 EUR
View
B+
Retailer 9
-
€4,983 EUR
View
B+
Retailer 10
-
€5,065 EUR
View
B+
Retailer 11
-
€5,107 EUR
View
B+
Retailer 12
-
€5,180 EUR
View
B+
Retailer 13
-
€5,311 EUR
View
B+
Retailer 14
-
€5,311 EUR
View
B+
Retailer 15
-
€5,429 EUR
View
B
Retailer 16
-
€5,490 EUR
View
B
Retailer 17
-
€7,910 EUR
View
Most Expensive
B
NZ Jewellers
17c4584b-58fd-498d-98ca-ab317c85037a · Nov 5
€8,686 EUR
$9,698 USD
View
17 more retailers have this diamond
Prices start from €4,099 EURSave up to €4,587 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
€4,099 EUR