Marquise|Lab Grown|IGI

1.01ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG818616256

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818616256

Diamond specifications and retailer prices

From €145 EUR
$162 USD
As of October 23, 2026
16 retailers carry this diamond
Most expensive: €847 EUR at MOH London · As of October 19, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818616256 or 818616256. Listed at 16 retailers as of October 19, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818616256
Dimensions10.83 × 5.17 × 3.11 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm5.17 mm1.01 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818616256
Side View
Table 62.0%Crown 33.2°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 60.2%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: €847 EUR|Low: €145 EUR|High: €853 EUR|Avg: €398 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 25, 2026
Retailer 3€145 EUR
Retailer 16€168 EUR
Retailer 4€180 EUR
Retailer 17€180 EUR
Retailer 13€202 EUR
Retailer 12€304 EUR
Retailer 10€307 EUR
Retailer 2€324 EUR
Retailer 6€326 EUR
Retailer 8€361 EUR
Retailer 15€362 EUR
Retailer 7€397 EUR
Retailer 11€440 EUR
Retailer 5€579 EUR
Retailer 14€611 EUR
Retailer 9€628 EUR
MOH London€847 EUR

29 data points across 17 retailers

16 retailers€145 EUR to €847 EUR

Retailer 1
-
€145 EUR
$162 USD
Price last confirmed 9 days ago
Retailer 2
-
€168 EUR
$188 USD
View
Price last confirmed 12 days ago
Retailer 3
-
€180 EUR
$201 USD
View
Price last confirmed 16 days ago
Retailer 4
-
€180 EUR
$201 USD
View
Price last confirmed 11 days ago
Retailer 5
-
€202 EUR
£177 GBP
View
Price last confirmed 16 days ago
Retailer 6
-
€304 EUR
ZAR 5,495 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
€307 EUR
£270 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
€326 EUR
$364 USD
View
Price last confirmed 9 days ago
Retailer 9
-
€361 EUR
$403 USD
View
Price last confirmed 9 days ago
Retailer 10
-
€362 EUR
£319 GBP
View
Price last confirmed 17 days ago
Retailer 11
-
€397 EUR
$443 USD
View
Price last confirmed 9 days ago
Retailer 12
-
€440 EUR
A$757 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
€579 EUR
$647 USD
View
Price last confirmed 11 days ago
Retailer 14
-
€611 EUR
$683 USD
View
Price last confirmed 9 days ago
Retailer 15
-
€628 EUR
$702 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG818616256 · Oct 19
€847 EUR
£745 GBP
View
Price last confirmed 14 days ago
15 more retailers have this diamond

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.

1.01ct Marquise
€145 EUR