Oval|Natural|GIA

1.21ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 5546351811

Certificate GIA 5546351811

Diamond specifications and retailer prices

From €2,803 EUR
As of November 3, 2026
Save €2,237 EUR (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €5,041 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546351811. Listed at 8 retailers as of November 2, 2026, with prices from €2,803 to €5,041, a €2,237 spread on the same certified stone. NZ Jewellers lists it at €5,041. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle37.71°
Pavilion angle40.79°
OriginNatural
Grading LabGIA
CertificateGIA 5546351811
Dimensions8.34 × 5.92 × 3.83 mm
L/W Ratio1.41
Top View
8.34 mm5.92 mm1.21 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5546351811
Side View
Table 57.0%Crown 37.71°Girdle: STK-VTKPavilion 40.79°Culet: NoneDepth 64.6%

Caratlytics Score

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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 3
Current: €5,041 EUR|Low: €2,803 EUR|High: €7,976 EUR|Avg: €3,892 EUR|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8€2,803 EUR
Retailer 2€2,821 EUR
Retailer 7€2,893 EUR
Retailer 6€3,004 EUR
Retailer 9€3,026 EUR
Retailer 10€3,122 EUR
Retailer 3€3,209 EUR
Retailer 4€3,374 EUR
Retailer 11€3,421 EUR
Retailer 5€4,838 EUR
NZ Jewellers€5,041 EUR
Retailer 12€7,976 EUR

36 data points across 12 retailers

8 retailers€2,803 EUR to €5,041 EUR

A
Cheapest Retailer
-
€2,803 EUR
A
Retailer 2
-
€2,821 EUR
View
A
Retailer 3
-
€2,893 EUR
View
A
Retailer 4
-
€3,004 EUR
View
A
Retailer 5
-
€3,026 EUR
View
Retailer 6
-
€3,122 EUR
View
Price last confirmed 30 days ago
B
Retailer 7
-
€4,838 EUR
View
Most Expensive
B
NZ Jewellers
47094129-51d4-47c5-a6ca-7c40ae11f344 · Nov 2
€5,041 EUR
$5,628 USD
View
7 more retailers have this diamond
Prices start from €2,803 EURSave up to €2,237 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
1.21ct Oval
€2,803 EUR