Marquise|Lab Grown|IGI

11.03ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG826601156

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826601156

Diamond specifications and retailer prices

From €1,948 EUR
HK$17,000 HKD
As of November 1, 2026
Save €5,397 EUR (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €7,345 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 11.03ct lab-grown marquise diamond

This 11.03ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826601156 or 826601156. Listed at 8 retailers as of October 31, 2026, with prices from €1,948 to €7,345, a €5,397 spread on the same certified stone. Adiamor lists it at €7,345. 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

11.03
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826601156
Dimensions23.65 × 11.82 × 6.90 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
23.65 mm11.82 mm11.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826601156
Side View
Table 64.0%Crown 32.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 58.4%

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: €7,345 EUR|Low: €1,948 EUR|High: €7,419 EUR|Avg: €3,897 EUR|-1.0%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5€1,948 EUR
Retailer 6€2,135 EUR
Retailer 2€2,345 EUR
Retailer 7€2,603 EUR
Retailer 3€2,772 EUR
Retailer 4€4,981 EUR
Retailer 8€5,814 EUR
Adiamor€7,345 EUR

41 data points across 8 retailers

8 retailers€1,948 EUR to €7,345 EUR

A
Cheapest Retailer
-
€1,948 EUR
HK$17,000 HKD
A
Retailer 2
-
€2,135 EUR
$2,385 USD
View
A
Retailer 3
-
€2,345 EUR
£2,063 GBP
View
B+
Retailer 4
-
€2,603 EUR
$2,908 USD
View
A
Retailer 5
-
€2,772 EUR
View
B+
Retailer 6
-
€4,981 EUR
$5,565 USD
View
B
Retailer 7
-
€5,814 EUR
$6,496 USD
View
Most Expensive
B
Adiamor
D-81965195 · Oct 31
€7,345 EUR
$8,206 USD
View
7 more retailers have this diamond
Prices start from €1,948 EURSave up to €5,397 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
11.03ct Marquise
€1,948 EUR