Oval|Lab Grown|IGI

13.11ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG818697817

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG818697817

Diamond specifications and retailer prices

From €3,447 EUR
£3,032 GBP
As of November 1, 2026
Save €11,808 EUR (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €28,088 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 13.11ct lab-grown oval diamond

This 13.11ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818697817 or 818697817. Listed at 22 retailers as of October 31, 2026, with a 343% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

13.11
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818697817
Dimensions17.31 × 12.37 × 7.93 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.31 mm12.37 mm13.11 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818697817
Side View
Table 61.0%Crown 35.5°Girdle: STK-THKPavilion 32°Culet: NoneDepth 64.1%

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: €28,088 EUR|Low: €3,445 EUR|High: €28,088 EUR|Avg: €7,832 EUR
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 8
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Retailer 12
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Retailer 20
November 1, 2026
Retailer 2€3,447 EUR
Retailer 10€3,699 EUR
Retailer 11€3,877 EUR
Retailer 8€4,142 EUR
Retailer 7€4,291 EUR
Retailer 16€4,292 EUR
Retailer 6€4,456 EUR
Retailer 20€5,154 EUR
Retailer 5€5,362 EUR
Retailer 13€5,644 EUR
Retailer 3€6,029 EUR
Retailer 17€6,234 EUR
Retailer 15€6,642 EUR
Retailer 14€6,846 EUR
Retailer 9€8,007 EUR
Retailer 18€8,099 EUR
Retailer 4€11,121 EUR
Retailer 12€11,270 EUR
Retailer 19€15,255 EUR
Brilliant Earth€28,088 EUR

31 data points across 20 retailers

22 retailers€3,447 EUR to €15,255 EUR

A
Cheapest Retailer
-
€3,447 EUR
£3,032 GBP
A
Retailer 2
-
€3,699 EUR
$4,133 USD
View
A
Retailer 3
-
€3,877 EUR
$4,331 USD
View
A
Retailer 4
-
€4,142 EUR
$4,628 USD
View
Final sale: no returns
A
Retailer 5
-
€4,291 EUR
$4,794 USD
View
A
Retailer 6
-
€4,292 EUR
$4,795 USD
View
Retailer 7
-
€4,368 EUR
$4,880 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
€4,456 EUR
$4,978 USD
View
B+
Retailer 9
-
€5,154 EUR
$5,758 USD
View
B+
Retailer 10
-
€5,362 EUR
$5,991 USD
View
B+
Retailer 11
-
€5,644 EUR
£4,965 GBP
View
Retailer 12
-
€6,026 EUR
$6,732 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
€6,029 EUR
£5,304 GBP
View
B+
Retailer 14
-
€6,234 EUR
$6,965 USD
View
B+
Retailer 15
-
€6,642 EUR
ZAR 119,878 ZAR
View
B+
Retailer 16
-
€6,846 EUR
View
B+
Retailer 17
-
€8,007 EUR
$8,945 USD
View
Retailer 18
-
€8,099 EUR
A$13,920 AUD
View
Price last confirmed 9 days ago
B
Retailer 19
-
€11,121 EUR
$12,424 USD
View
Retailer 20
-
€11,270 EUR
A$19,371 AUD
View
Price last confirmed 27 days ago
B
Retailer 21
-
€15,255 EUR
$17,043 USD
View
Most Expensive
Brilliant Earth
21092604A · Oct 31
€28,088 EUR
$31,380 USD
View
Price under review
21 more retailers have this diamond
Prices start from €3,447 EURSave up to €11,808 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
13.11ct Oval
€3,447 EUR