Oval|Natural|IGI

12.06ct I SI1 Oval Natural Diamond

VG • I/SI1 • IGI 774675041

Shape and cutting style on the report: Oval brilliant

Certificate IGI 774675041

Diamond specifications and retailer prices

From €179,058 EUR
£157,515 GBP
As of October 27, 2026
Save €146,338 EUR (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €325,396 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 12.06ct natural oval diamond

This 12.06ct natural oval sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 774675041. Listed at 13 retailers as of October 27, 2026, with prices from €179,058 to €325,396, a €146,338 spread on the same certified stone. Yorxs lists it at €325,396. 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

12.06
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle36.8°
OriginNatural
Grading LabIGI
CertificateIGI 774675041
Dimensions17.91 × 12.77 × 8.00 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
17.91 mm12.77 mm12.06 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774675041
Side View
Table 60.0%Crown 38.9°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 62.6%

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: Oct 27
Current: €280,670 EUR|Low: €174,226 EUR|High: €325,396 EUR|Avg: €218,483 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Yorxs
October 31, 2026
Retailer 12€179,058 EUR
Retailer 2€186,235 EUR
Retailer 4€191,572 EUR
Retailer 9€195,278 EUR
Retailer 8€199,592 EUR
Retailer 3€215,550 EUR
Retailer 7€219,327 EUR
Retailer 13€224,173 EUR
Retailer 5€225,443 EUR
Retailer 10€225,622 EUR
Retailer 11€232,794 EUR
Retailer 6€237,167 EUR
Retailer 1€280,670 EUR
Yorxs€325,396 EUR

35 data points across 14 retailers

13 retailers€179,058 EUR to €325,396 EUR

A
Cheapest Retailer
-
€179,058 EUR
£157,515 GBP
Retailer 2
-
€191,572 EUR
$214,025 USD
View
Price last confirmed 25 days ago
B+
Retailer 3
-
€195,278 EUR
$218,166 USD
View
A
Retailer 4
-
€199,592 EUR
$222,985 USD
View
B+
Retailer 5
-
€215,550 EUR
$240,814 USD
View
B+
Retailer 6
-
€219,327 EUR
£192,940 GBP
View
B+
Retailer 7
-
€224,173 EUR
$250,447 USD
View
Retailer 8
-
€225,443 EUR
$251,866 USD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
€225,622 EUR
ZAR 4,072,155 ZAR
View
B+
Retailer 10
-
€232,794 EUR
$260,079 USD
View
B+
Retailer 11
-
€237,167 EUR
₹25,234,670 INR
View
B
Retailer 12
-
€280,670 EUR
$313,566 USD
View
Most Expensive
B+
Yorxs
603-34B · Oct 31
€325,396 EUR
View
12 more retailers have this diamond
Prices start from €179,058 EURSave up to €146,338 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
12.06ct Oval
€179,058 EUR