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Oval|Natural|IGI

1.21ct K SI2 Oval Natural Diamond

VG • K/SI2 • IGI 649462959

Shape and cutting style on the report: Oval brilliant

Certificate IGI 649462959

Diamond specifications and retailer prices

From €851 EUR
As of November 6, 2026
Save €5,339 EUR (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €6,190 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 649462959. Listed at 9 retailers as of November 2, 2026, with prices from €851 to €6,190, a €5,339 spread on the same certified stone. MOH London lists it at €6,190. 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
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 649462959
Dimensions8.61 × 5.80 × 3.61 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Top View
8.61 mm5.80 mm1.21 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 649462959
Side View
Table 63.0%Crown 40.8°Girdle: MED-STKPavilion 39.7°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 6
Current: €6,190 EUR|Low: €851 EUR|High: €6,190 EUR|Avg: €1,614 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2€851 EUR
Retailer 8€1,026 EUR
Retailer 9€1,245 EUR
Retailer 3€1,477 EUR
Retailer 7€3,374 EUR
Retailer 6€3,701 EUR
Retailer 5€3,807 EUR
Retailer 4€4,271 EUR
MOH London€6,190 EUR

45 data points across 9 retailers

9 retailers€851 EUR to €6,190 EUR

A
Cheapest Retailer
-
€851 EUR
B+
Retailer 2
-
€1,026 EUR
View
B+
Retailer 3
-
€1,245 EUR
View
B+
Retailer 4
-
€1,477 EUR
View
C
Retailer 5
-
€3,374 EUR
View
C
Retailer 6
-
€3,701 EUR
View
C
Retailer 7
-
€3,807 EUR
View
C
Retailer 8
-
€4,271 EUR
View
Most Expensive
C
MOH London
42856E957 · Nov 2
€6,190 EUR
£5,442 GBP
View
8 more retailers have this diamond
Prices start from €851 EURSave up to €5,339 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
€851 EUR