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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 $4,431 CAD
£2,498 GBP
As of November 1, 2026
Save $10,877 CAD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,308 CAD 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 $4,431 to $15,308, a $10,877 spread on the same certified stone. Reve Diamonds lists it at $15,308. 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: $10,290 CAD|Low: $4,429 CAD|High: $15,308 CAD|Avg: $9,051 CAD|-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$4,431 CAD
Retailer 11$5,325 CAD
Retailer 10$5,734 CAD
Retailer 5$7,332 CAD
Retailer 8$7,609 CAD
Retailer 7$8,388 CAD
Retailer 3$8,430 CAD
Retailer 6$8,538 CAD
Retailer 1$10,290 CAD
Retailer 9$12,618 CAD
Retailer 2$13,825 CAD
Reve Diamonds$15,308 CAD

22 data points across 12 retailers

12 retailers$4,431 CAD to $15,308 CAD

A
Cheapest Retailer
-
$4,431 CAD
£2,498 GBP
A
Retailer 2
-
$5,325 CAD
$3,812 USD
View
Final sale: no returns
A
Retailer 3
-
$5,734 CAD
$4,105 USD
View
A
Retailer 4
-
$7,332 CAD
£4,133 GBP
View
A
Retailer 5
-
$7,609 CAD
$5,447 USD
View
A
Retailer 6
-
$8,388 CAD
$6,005 USD
View
A
Retailer 7
-
$8,430 CAD
£4,752 GBP
View
A
Retailer 8
-
$8,538 CAD
ZAR 98,745 ZAR
View
B+
Retailer 9
-
$10,290 CAD
A$11,333 AUD
View
B+
Retailer 10
-
$12,618 CAD
$9,033 USD
View
B+
Retailer 11
-
$13,825 CAD
$9,897 USD
View
Most Expensive
B
Reve Diamonds
5E141C0EC · Nov 1
$15,308 CAD
$10,959 USD
View
11 more retailers have this diamond
Prices start from $4,431 CADSave up to $10,877 CAD

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
$4,431 CAD