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Round|Lab Grown|IGI

11.51ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG838658222

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838658222

Diamond specifications and retailer prices

From €2,839 EUR
£2,498 GBP
As of November 1, 2026
Save €6,970 EUR (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €9,809 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 11.51ct lab-grown round diamond

This 11.51ct lab-grown round 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 LG838658222 or 838658222. Listed at 12 retailers as of November 1, 2026, with prices from €2,839 to €9,809, a €6,970 spread on the same certified stone. Reve Diamonds lists it at €9,809. 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

11.51
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838658222
Dimensions14.59 × 14.54 × 8.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.59 mm14.54 mm11.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838658222
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.8%

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: €6,594 EUR|Low: €2,838 EUR|High: €9,809 EUR|Avg: €5,800 EUR|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 1, 2026
Retailer 4€2,839 EUR
Retailer 11€3,412 EUR
Retailer 10€3,674 EUR
Retailer 5€4,698 EUR
Retailer 8€4,876 EUR
Retailer 7€5,375 EUR
Retailer 3€5,402 EUR
Retailer 6€5,471 EUR
Retailer 1€6,594 EUR
Retailer 9€8,085 EUR
Retailer 2€8,859 EUR
Reve Diamonds€9,809 EUR

22 data points across 12 retailers

12 retailers€2,839 EUR to €9,809 EUR

A
Cheapest Retailer
-
€2,839 EUR
£2,498 GBP
A
Retailer 2
-
€3,412 EUR
$3,812 USD
View
Final sale: no returns
A
Retailer 3
-
€3,674 EUR
$4,105 USD
View
A
Retailer 4
-
€4,698 EUR
£4,133 GBP
View
A
Retailer 5
-
€4,876 EUR
$5,447 USD
View
A
Retailer 6
-
€5,375 EUR
$6,005 USD
View
A
Retailer 7
-
€5,402 EUR
£4,752 GBP
View
A
Retailer 8
-
€5,471 EUR
ZAR 98,745 ZAR
View
B+
Retailer 9
-
€6,594 EUR
A$11,333 AUD
View
B+
Retailer 10
-
€8,085 EUR
$9,033 USD
View
B+
Retailer 11
-
€8,859 EUR
$9,897 USD
View
Most Expensive
B
Reve Diamonds
5E141C0EC · Nov 1
€9,809 EUR
$10,959 USD
View
11 more retailers have this diamond
Prices start from €2,839 EURSave up to €6,970 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
11.51ct Round
€2,839 EUR