CaratHunter
Plans
Oval|Lab Grown|IGI

11.11ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG577394212

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG577394212

Diamond specifications and retailer prices

From €1,775 EUR
$1,983 USD
As of October 29, 2026
Save €11,087 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €12,862 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.11ct lab-grown oval diamond

This 11.11ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577394212 or 577394212. Listed at 19 retailers as of October 29, 2026, with prices from €1,775 to €12,862, a €11,087 spread on the same certified stone. Brilliant Earth lists it at €12,862. 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

11.11
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577394212
Dimensions17.60 × 12.48 × 7.73 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.60 mm12.48 mm11.11 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577394212
Side View
Table 59.0%Crown 37.7°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 61.9%

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 29
Current: €12,862 EUR|Low: €1,419 EUR|High: €14,429 EUR|Avg: €4,112 EUR|-10.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 16€1,775 EUR
Retailer 3€1,932 EUR
Retailer 5€1,987 EUR
Retailer 17€2,059 EUR
Retailer 15€2,206 EUR
Retailer 4€2,535 EUR
Retailer 18€2,830 EUR
Retailer 12€2,929 EUR
Retailer 14€3,058 EUR
Retailer 13€3,086 EUR
Retailer 11€3,188 EUR
Retailer 2€3,815 EUR
Retailer 6€3,901 EUR
Retailer 7€5,076 EUR
Retailer 8€5,324 EUR
Retailer 9€5,875 EUR
Retailer 10€7,207 EUR
Brilliant Earth€12,862 EUR

36 data points across 18 retailers

19 retailers€1,775 EUR to €12,862 EUR

A
Cheapest Retailer
-
€1,775 EUR
$1,983 USD
A
Retailer 2
-
€1,932 EUR
$2,158 USD
View
A
Retailer 3
-
€1,987 EUR
$2,220 USD
View
Final sale: no returns
A
Retailer 4
-
€2,059 EUR
$2,300 USD
View
Retailer 5
-
€2,059 EUR
$2,300 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
€2,206 EUR
$2,465 USD
View
A
Retailer 7
-
€2,535 EUR
$2,832 USD
View
A
Retailer 8
-
€2,830 EUR
$3,162 USD
View
B+
Retailer 9
-
€2,929 EUR
$3,272 USD
View
A
Retailer 10
-
€3,058 EUR
$3,416 USD
View
A
Retailer 11
-
€3,086 EUR
View
A
Retailer 12
-
€3,188 EUR
ZAR 57,533 ZAR
View
B+
Retailer 13
-
€3,815 EUR
A$6,557 AUD
View
B+
Retailer 14
-
€3,901 EUR
£3,432 GBP
View
B+
Retailer 15
-
€5,076 EUR
$5,671 USD
View
B+
Retailer 16
-
€5,324 EUR
$5,948 USD
View
B
Retailer 17
-
€5,875 EUR
$6,564 USD
View
B
Retailer 18
-
€7,207 EUR
$8,052 USD
View
Most Expensive
B
Brilliant Earth
10790791A · Oct 31
€12,862 EUR
$14,370 USD
View
18 more retailers have this diamond
Prices start from €1,775 EURSave up to €11,087 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
11.11ct Oval
€1,775 EUR