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Oval|Natural|GIA

1.21ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6502903340

Certificate GIA 6502903340

Diamond specifications and retailer prices

From €1,949 EUR
As of November 4, 2026
Save €3,378 EUR (63%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: €5,327 EUR at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6502903340. Listed at 30 retailers as of November 4, 2026, with prices from €1,949 to €5,327, a €3,378 spread on the same certified stone. NZ Jewellers lists it at €5,327. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.32°
Pavilion angle40.49°
OriginNatural
Grading LabGIA
CertificateGIA 6502903340
Dimensions8.57 × 5.87 × 3.65 mm
L/W Ratio1.46
Top View
8.57 mm5.87 mm1.21 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502903340
Side View
Table 60.0%Crown 39.32°Girdle: MED-THKPavilion 40.49°Culet: NoneDepth 62.2%

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 4
Current: €5,327 EUR|Low: €1,715 EUR|High: €5,327 EUR|Avg: €2,534 EUR
NZ Jewellers
Retailer 2
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Retailer 32
November 6, 2026
Retailer 23€1,715 EUR
Retailer 26€1,937 EUR
Retailer 28€1,949 EUR
Retailer 4€1,988 EUR
Retailer 30€2,002 EUR
Retailer 31€2,021 EUR
Retailer 16€2,067 EUR
Retailer 5€2,075 EUR
Retailer 22€2,105 EUR
Retailer 18€2,130 EUR
Retailer 7€2,177 EUR
Retailer 6€2,309 EUR
Retailer 29€2,309 EUR
Retailer 19€2,333 EUR
Retailer 14€2,345 EUR
Retailer 9€2,415 EUR
Retailer 11€2,503 EUR
Retailer 2€2,505 EUR
Retailer 8€2,508 EUR
Retailer 20€2,552 EUR
Retailer 21€2,593 EUR
Retailer 17€2,614 EUR
Retailer 12€2,642 EUR
Retailer 32€2,642 EUR
Retailer 15€2,664 EUR
Retailer 24€2,697 EUR
Retailer 3€2,732 EUR
Retailer 13€2,979 EUR
Retailer 25€3,192 EUR
Retailer 10€3,671 EUR
Retailer 27€4,451 EUR
NZ Jewellers€5,327 EUR

30 data points across 32 retailers

30 retailers€1,949 EUR to €5,327 EUR

A
Cheapest Retailer
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€1,949 EUR
A
Retailer 2
-
€1,988 EUR
View
A
Retailer 3
-
€2,002 EUR
View
A
Retailer 4
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€2,021 EUR
View
A
Retailer 5
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€2,067 EUR
View
A
Retailer 6
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€2,075 EUR
View
A
Retailer 7
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€2,130 EUR
View
Final sale: no returns
A
Retailer 8
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€2,177 EUR
View
A
Retailer 9
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€2,219 EUR
View
Retailer 10
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€2,309 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
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€2,309 EUR
View
B+
Retailer 12
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€2,333 EUR
View
B+
Retailer 13
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€2,345 EUR
View
B+
Retailer 14
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€2,415 EUR
View
B+
Retailer 15
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€2,503 EUR
View
B+
Retailer 16
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€2,505 EUR
View
B+
Retailer 17
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€2,508 EUR
View
B+
Retailer 18
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€2,552 EUR
View
B+
Retailer 19
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€2,593 EUR
View
B+
Retailer 20
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€2,614 EUR
View
B+
Retailer 21
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€2,642 EUR
View
B+
Retailer 22
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€2,642 EUR
View
B+
Retailer 23
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€2,664 EUR
View
B+
Retailer 24
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€2,697 EUR
View
B+
Retailer 25
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€2,732 EUR
View
B+
Retailer 26
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€2,979 EUR
View
Retailer 27
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€3,192 EUR
View
Price last confirmed 37 days ago
B
Retailer 28
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€3,671 EUR
View
B
Retailer 29
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€4,451 EUR
View
Most Expensive
B
NZ Jewellers
20a28090-635d-4679-a6ba-96f0aad83060 · Nov 5
€5,327 EUR
$5,948 USD
View
29 more retailers have this diamond
Prices start from €1,949 EURSave up to €3,378 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
€1,949 EUR