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Round|Lab Grown|IGI

11.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG823624079

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823624079

Diamond specifications and retailer prices

From €3,869 EUR
$4,323 USD
As of November 1, 2026
Save €15,277 EUR (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €19,146 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.05ct lab-grown round diamond

This 11.05ct 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 LG823624079 or 823624079. Listed at 8 retailers as of October 31, 2026, with prices from €3,869 to €19,146, a €15,277 spread on the same certified stone. Brilliant Earth lists it at €19,146. 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

11.05
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823624079
Dimensions14.61 × 14.53 × 8.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.61 mm14.53 mm11.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823624079
Side View
Table 60.0%Crown 33.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.0%

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: €19,146 EUR|Low: €3,276 EUR|High: €19,164 EUR|Avg: €7,210 EUR|+0.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9€3,276 EUR
Retailer 2€3,869 EUR
Retailer 3€3,976 EUR
Retailer 10€4,340 EUR
Retailer 4€4,605 EUR
Retailer 6€5,520 EUR
Retailer 5€6,621 EUR
Retailer 7€7,572 EUR
Retailer 8€15,566 EUR
Brilliant Earth€19,146 EUR

23 data points across 10 retailers

8 retailers€3,869 EUR to €19,146 EUR

A
Cheapest Retailer
-
€3,869 EUR
$4,323 USD
A
Retailer 2
-
€3,976 EUR
$4,442 USD
View
A
Retailer 3
-
€4,605 EUR
View
B+
Retailer 4
-
€5,520 EUR
$6,167 USD
View
B+
Retailer 5
-
€6,621 EUR
$7,397 USD
View
B
Retailer 6
-
€7,572 EUR
$8,460 USD
View
B
Retailer 7
-
€15,566 EUR
$17,390 USD
View
Most Expensive
B
Brilliant Earth
21676859A · Oct 31
€19,146 EUR
$21,390 USD
View
7 more retailers have this diamond
Prices start from €3,869 EURSave up to €15,277 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
11.05ct Round
€3,869 EUR