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Round|Lab Grown|IGI

11.06ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG626455812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626455812

Diamond specifications and retailer prices

From $2,984 USD
£2,350 GBP
As of October 30, 2026
Save $18,356 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $21,340 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.06ct lab-grown round diamond

This 11.06ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626455812 or 626455812. Listed at 21 retailers as of October 30, 2026, with prices from $2,984 to $21,340, a $18,356 spread on the same certified stone. Brilliant Earth lists it at $21,340. 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

11.06
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626455812
Dimensions14.20 × 14.14 × 8.76 mm
L/W Ratio1.00
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
14.20 mm14.14 mm11.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626455812
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

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: Oct 30
Current: $21,340 USD|Low: $2,974 USD|High: $21,390 USD|Avg: $6,461 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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 11$2,984 USD
Retailer 13$3,193 USD
Retailer 10$3,474 USD
Retailer 8$3,576 USD
Retailer 15$3,704 USD
Retailer 17$4,629 USD
Retailer 6$4,654 USD
Retailer 5$4,655 USD
Retailer 12$4,903 USD
Retailer 14$5,733 USD
Retailer 7$5,753 USD
Retailer 2$5,898 USD
Retailer 3$6,895 USD
Retailer 16$8,080 USD
Retailer 4$8,811 USD
Retailer 9$10,274 USD
Brilliant Earth$21,340 USD

37 data points across 17 retailers

21 retailers$2,984 USD to $21,340 USD

A
Cheapest Retailer
-
$2,984 USD
£2,350 GBP
A
Retailer 2
-
$3,193 USD
View
A
Retailer 3
-
$3,474 USD
View
A
Retailer 4
-
$3,576 USD
View
Final sale: no returns
Retailer 5
-
$3,704 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$3,704 USD
View
A
Retailer 7
-
$4,001 USD
View
A
Retailer 8
-
$4,629 USD
View
A
Retailer 9
-
$4,654 USD
View
B+
Retailer 10
-
$4,655 USD
View
A
Retailer 11
-
$4,903 USD
£3,861 GBP
View
B+
Retailer 12
-
$5,733 USD
ZAR 92,615 ZAR
View
Retailer 13
-
$5,753 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$5,898 USD
€5,617 EUR
View
Retailer 15
-
$6,895 USD
A$10,607 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
$6,984 USD
View
Price last confirmed 52 days ago
B+
Retailer 17
-
$8,080 USD
View
B+
Retailer 18
-
$8,811 USD
View
B
Retailer 19
-
$10,274 USD
View
B
Retailer 20
-
$12,947 USD
View
Most Expensive
B
Brilliant Earth
20602483A · Oct 31
$21,340 USD
View
20 more retailers have this diamond
Prices start from $2,984 USDSave up to $18,356 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
11.06ct Round
$2,984 USD