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Marquise|Lab Grown|IGI

1.01ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG502153693

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG502153693

Diamond specifications and retailer prices

From €653 EUR
$729 USD
As of October 30, 2026
Save €2,337 EUR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,990 EUR at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502153693 or 502153693. Listed at 15 retailers as of October 29, 2026, with prices from €653 to €2,990, a €2,337 spread on the same certified stone. MOH London lists it at €2,990. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502153693
Dimensions11.09 × 5.33 × 3.06 mm
L/W Ratio2.08
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
11.09 mm5.33 mm1.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502153693
Side View
Table 62.0%Crown 32.3°Girdle: THN-STKPavilion 38.7°Culet: NoneDepth 57.4%

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: €2,990 EUR|Low: €521 EUR|High: €3,014 EUR|Avg: €1,515 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 12€653 EUR
Retailer 3€710 EUR
Retailer 4€730 EUR
Retailer 14€757 EUR
Retailer 13€868 EUR
Retailer 10€917 EUR
Retailer 7€1,187 EUR
Retailer 16€1,227 EUR
Retailer 9€1,392 EUR
Retailer 11€1,865 EUR
Retailer 2€1,973 EUR
Retailer 15€2,129 EUR
Retailer 8€2,168 EUR
Retailer 5€2,360 EUR
Retailer 6€2,366 EUR
MOH London€2,990 EUR

26 data points across 16 retailers

15 retailers€653 EUR to €2,990 EUR

A
Cheapest Retailer
-
€653 EUR
$729 USD
B+
Retailer 2
-
€710 EUR
$793 USD
View
B+
Retailer 3
-
€730 EUR
$816 USD
View
Final sale: no returns
B+
Retailer 4
-
€757 EUR
$846 USD
View
Retailer 5
-
€757 EUR
$846 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€868 EUR
$970 USD
View
B+
Retailer 7
-
€917 EUR
$1,025 USD
View
B
Retailer 8
-
€1,227 EUR
$1,371 USD
View
B
Retailer 9
-
€1,392 EUR
ZAR 25,120 ZAR
View
B
Retailer 10
-
€1,865 EUR
$2,084 USD
View
B
Retailer 11
-
€1,973 EUR
A$3,391 AUD
View
B
Retailer 12
-
€2,129 EUR
$2,378 USD
View
B
Retailer 13
-
€2,360 EUR
£2,076 GBP
View
B
Retailer 14
-
€2,366 EUR
$2,643 USD
View
Most Expensive
B
MOH London
LG502153693 · Oct 29
€2,990 EUR
£2,630 GBP
View
14 more retailers have this diamond
Prices start from €653 EURSave up to €2,337 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
€653 EUR