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Round|Lab Grown|IGI

11.50ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG694581055

Shape and cutting style on the report: Round brilliant

Certificate IGI LG694581055

Diamond specifications and retailer prices

From $6,815 USD
As of November 1, 2026
Save $24,595 USD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $31,410 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.5ct lab-grown round diamond

This 11.5ct 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 LG694581055 or 694581055. Listed at 19 retailers as of October 31, 2026, with prices from $6,815 to $31,410, a $24,595 spread on the same certified stone. Brilliant Earth lists it at $31,410. 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

11.50
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694581055
Dimensions14.58 × 14.47 × 8.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.58 mm14.47 mm11.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694581055
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $31,410 USD|Low: $6,542 USD|High: $31,410 USD|Avg: $10,927 USD
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
November 1, 2026
Retailer 13$6,815 USD
Retailer 4$7,087 USD
Retailer 3$7,333 USD
Retailer 6$7,631 USD
Retailer 9$7,870 USD
Retailer 14$7,905 USD
Retailer 11$9,086 USD
Retailer 12$9,162 USD
Retailer 5$9,384 USD
Retailer 7$9,895 USD
Retailer 10$12,237 USD
Retailer 8$14,420 USD
Retailer 2$15,098 USD
Brilliant Earth$31,410 USD

43 data points across 14 retailers

19 retailers$6,815 USD to $31,410 USD

A
Cheapest Retailer
-
$6,815 USD
A
Retailer 2
-
$7,087 USD
View
B+
Retailer 3
-
$7,333 USD
View
B+
Retailer 4
-
$7,631 USD
View
Final sale: no returns
B+
Retailer 5
-
$7,870 USD
View
Retailer 6
-
$7,905 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$7,905 USD
View
B+
Retailer 8
-
$9,086 USD
View
B+
Retailer 9
-
$9,162 USD
View
B+
Retailer 10
-
$9,384 USD
View
B+
Retailer 11
-
$9,549 USD
HK$74,600 HKD
View
B+
Retailer 12
-
$9,895 USD
£7,792 GBP
View
B+
Retailer 13
-
$10,219 USD
View
B+
Retailer 14
-
$12,237 USD
ZAR 197,684 ZAR
View
B
Retailer 15
-
$14,420 USD
View
B
Retailer 16
-
$15,098 USD
A$23,228 AUD
View
B
Retailer 17
-
$22,002 USD
View
B
Retailer 18
-
$27,067 USD
View
Most Expensive
B
Brilliant Earth
14985434A · Oct 31
$31,410 USD
View
18 more retailers have this diamond
Prices start from $6,815 USDSave up to $24,595 USD

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
11.50ct Round
$6,815 USD