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Marquise|Lab Grown|IGI

1.01ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG494181502

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG494181502

Diamond specifications and retailer prices

From €320 EUR
$358 USD
As of October 30, 2026
Save €298 EUR (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €832 EUR at MOH London · As of October 21, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG494181502 or 494181502. Listed at 7 retailers as of October 29, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494181502
Dimensions10.25 × 5.25 × 3.20 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.25 mm5.25 mm1.01 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494181502
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

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: Oct 30
Current: €832 EUR|Low: €320 EUR|High: €838 EUR|Avg: €496 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 5€320 EUR
Retailer 6€321 EUR
Retailer 2€336 EUR
Retailer 4€461 EUR
Retailer 3€474 EUR
Retailer 7€618 EUR
MOH London€832 EUR

14 data points across 7 retailers

7 retailers€320 EUR to €618 EUR

A
Cheapest Retailer
-
€320 EUR
$358 USD
A
Retailer 2
-
€321 EUR
$359 USD
View
A
Retailer 3
-
€336 EUR
£296 GBP
View
A
Retailer 4
-
€461 EUR
$515 USD
View
A
Retailer 5
-
€474 EUR
$530 USD
View
B+
Retailer 6
-
€618 EUR
$691 USD
View
Most Expensive
MOH London
LG494181502 · Oct 21
€832 EUR
£732 GBP
View
Price last confirmed 11 days ago
6 more retailers have this diamond
Prices start from €320 EURSave up to €298 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
1.01ct Marquise
€320 EUR