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Round|Lab Grown|IGI

11.00ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG616409383

Shape and cutting style on the report: Round brilliant

Certificate IGI LG616409383

Diamond specifications and retailer prices

From $2,969 USD
£2,338 GBP
As of October 30, 2026
Save $18,251 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $21,220 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11ct lab-grown round diamond

This 11ct 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 LG616409383 or 616409383. Listed at 21 retailers as of October 29, 2026, with prices from $2,969 to $21,220, a $18,251 spread on the same certified stone. Brilliant Earth lists it at $21,220. 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

11.00
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616409383
Dimensions14.40 × 14.31 × 8.63 mm
L/W Ratio1.01
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
14.40 mm14.31 mm11.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616409383
Side View
Table 57.0%Crown 33.1°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.1%

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: $21,220 USD|Low: $2,959 USD|High: $21,270 USD|Avg: $6,222 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
Retailer 18
October 31, 2026
Retailer 11$2,969 USD
Retailer 13$3,177 USD
Retailer 2$3,457 USD
Retailer 8$3,557 USD
Retailer 15$3,685 USD
Retailer 10$3,982 USD
Retailer 18$4,605 USD
Retailer 6$4,629 USD
Retailer 5$4,630 USD
Retailer 12$4,876 USD
Retailer 14$5,704 USD
Retailer 7$5,724 USD
Retailer 16$5,881 USD
Retailer 3$6,858 USD
Retailer 17$7,999 USD
Retailer 4$8,842 USD
Retailer 9$10,222 USD
Brilliant Earth$21,220 USD

38 data points across 18 retailers

21 retailers$2,969 USD to $21,220 USD

A
Cheapest Retailer
-
$2,969 USD
£2,338 GBP
A
Retailer 2
-
$3,177 USD
View
A
Retailer 3
-
$3,457 USD
View
A
Retailer 4
-
$3,557 USD
View
Final sale: no returns
Retailer 5
-
$3,685 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$3,685 USD
View
A
Retailer 7
-
$3,982 USD
View
A
Retailer 8
-
$4,605 USD
View
A
Retailer 9
-
$4,629 USD
View
B+
Retailer 10
-
$4,630 USD
View
A
Retailer 11
-
$4,876 USD
£3,840 GBP
View
B+
Retailer 12
-
$5,704 USD
ZAR 92,146 ZAR
View
Retailer 13
-
$5,724 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$5,881 USD
€5,601 EUR
View
Retailer 15
-
$6,858 USD
A$10,550 AUD
View
Price last confirmed 8 days ago
Retailer 16
-
$6,966 USD
View
Price last confirmed 51 days ago
B+
Retailer 17
-
$7,999 USD
View
B+
Retailer 18
-
$8,842 USD
View
B
Retailer 19
-
$10,222 USD
View
B
Retailer 20
-
$12,876 USD
View
Most Expensive
B
Brilliant Earth
20602314A · Oct 29
$21,220 USD
View
20 more retailers have this diamond
Prices start from $2,969 USDSave up to $18,251 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
11.00ct Round
$2,969 USD