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Round|Lab Grown|IGI

11.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG611359823

Shape and cutting style on the report: Round brilliant

Certificate IGI LG611359823

Diamond specifications and retailer prices

From €6,219 EUR
$6,948 USD
As of October 29, 2026
Save €13,861 EUR (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €24,635 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG611359823 or 611359823. Listed at 20 retailers as of October 29, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611359823
Dimensions14.39 × 14.35 × 8.65 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
14.39 mm14.35 mm11.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611359823
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €9,035 EUR|Low: €6,219 EUR|High: €20,301 EUR|Avg: €11,503 EUR|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11€6,219 EUR
Retailer 2€6,665 EUR
Retailer 3€6,965 EUR
Retailer 7€7,214 EUR
Retailer 9€8,292 EUR
Retailer 10€8,358 EUR
Retailer 1€9,035 EUR
Retailer 6€11,167 EUR
Retailer 5€13,167 EUR
Retailer 8€13,794 EUR
Retailer 4€18,713 EUR
Retailer 12€19,746 EUR

41 data points across 12 retailers

20 retailers€6,219 EUR to €20,080 EUR

B+
Cheapest Retailer
-
€6,219 EUR
$6,948 USD
B+
Retailer 2
-
€6,468 EUR
$7,226 USD
View
B+
Retailer 3
-
€6,665 EUR
$7,446 USD
View
B+
Retailer 4
-
€6,965 EUR
$7,781 USD
View
Final sale: no returns
B+
Retailer 5
-
€7,214 EUR
$8,060 USD
View
Retailer 6
-
€7,214 EUR
$8,060 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
€7,214 EUR
$8,060 USD
View
B
Retailer 8
-
€8,292 EUR
$9,264 USD
View
B
Retailer 9
-
€8,358 EUR
$9,338 USD
View
B
Retailer 10
-
€8,405 EUR
$9,390 USD
View
B
Retailer 11
-
€8,564 EUR
$9,568 USD
View
B
Retailer 12
-
€8,719 EUR
HK$76,100 HKD
View
B
Retailer 13
-
€9,035 EUR
£7,948 GBP
View
B
Retailer 14
-
€11,167 EUR
ZAR 201,551 ZAR
View
B
Retailer 15
-
€13,167 EUR
$14,710 USD
View
Retailer 16
-
€13,794 EUR
A$23,709 AUD
View
Price last confirmed 9 days ago
Retailer 17
-
€18,713 EUR
$20,907 USD
View
Price last confirmed 19 days ago
B
Retailer 18
-
€19,746 EUR
$22,060 USD
View
B
Retailer 19
-
€20,080 EUR
$22,434 USD
View
Most Expensive
Taylor and Hart
TIEM030 · Oct 31
€24,635 EUR
$27,522 USD
View
Price under review
19 more retailers have this diamond
Prices start from €6,219 EURSave up to €13,861 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.

B+
11.05ct Round
€6,219 EUR