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Oval|Natural|IGI

1.21ct I SI1 Oval Natural Diamond

VG • I/SI1 • IGI 762558410

Shape and cutting style on the report: Oval brilliant

Certificate IGI 762558410

Diamond specifications and retailer prices

From €1,845 EUR
As of November 1, 2026
Save €2,592 EUR (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,437 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 762558410. Listed at 16 retailers as of November 1, 2026, with prices from €1,845 to €4,437, a €2,592 spread on the same certified stone. NZ Jewellers lists it at €4,437. 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
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle36.2°
OriginNatural
Grading LabIGI
CertificateIGI 762558410
Dimensions8.40 × 5.95 × 3.58 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Top View
8.40 mm5.95 mm1.21 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 762558410
Side View
Table 57.0%Crown 40°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 60.2%

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 1
Current: €2,347 EUR|Low: €1,796 EUR|High: €3,763 EUR|Avg: €2,402 EUR|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4€1,845 EUR
Retailer 6€1,958 EUR
Retailer 7€2,118 EUR
Retailer 9€2,123 EUR
Retailer 8€2,233 EUR
Retailer 1€2,347 EUR
Retailer 2€2,590 EUR
Retailer 3€2,648 EUR
Retailer 5€3,718 EUR

45 data points across 9 retailers

16 retailers€1,845 EUR to €4,437 EUR

A
Cheapest Retailer
-
€1,845 EUR
A
Retailer 2
-
€1,917 EUR
View
A
Retailer 3
-
€1,958 EUR
View
Final sale: no returns
B+
Retailer 4
-
€2,118 EUR
View
B+
Retailer 5
-
€2,123 EUR
View
Retailer 6
-
€2,123 EUR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€2,220 EUR
View
B+
Retailer 8
-
€2,233 EUR
View
B+
Retailer 9
-
€2,247 EUR
View
B+
Retailer 10
-
€2,347 EUR
View
Retailer 11
-
€2,449 EUR
View
Price last confirmed 62 days ago
B+
Retailer 12
-
€2,449 EUR
View
B+
Retailer 13
-
€2,590 EUR
View
B+
Retailer 14
-
€2,648 EUR
View
B
Retailer 15
-
€3,718 EUR
View
Most Expensive
B
NZ Jewellers
380734b1-39e7-4292-8b8d-1531690d6954 · Nov 5
€4,437 EUR
$4,954 USD
View
15 more retailers have this diamond
Prices start from €1,845 EURSave up to €2,592 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
€1,845 EUR