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Marquise|Lab Grown|IGI

1.02ct I VS2 Marquise Lab Grown Diamond

ID • I/VS2 • IGI LG436072050

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436072050

Diamond specifications and retailer prices

From €528 EUR
$590 USD
As of October 31, 2026
Save €3,365 EUR (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,893 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436072050 or 436072050. Listed at 12 retailers as of October 31, 2026, with prices from €528 to €3,893, a €3,365 spread on the same certified stone. MOH London lists it at €3,893. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072050
Dimensions9.84 × 5.47 × 3.38 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.84 mm5.47 mm1.02 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436072050
Side View
Table 60.5%Crown 30.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.8%

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 31
Current: €3,893 EUR|Low: €528 EUR|High: €3,946 EUR|Avg: €1,895 EUR|-1.1%
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
November 1, 2026
Retailer 2€528 EUR
Retailer 8€1,045 EUR
Retailer 12€1,137 EUR
Retailer 14€1,169 EUR
Retailer 9€1,212 EUR
Retailer 13€1,212 EUR
Retailer 7€1,321 EUR
Retailer 4€1,365 EUR
Retailer 5€1,704 EUR
Retailer 10€1,925 EUR
Retailer 11€2,272 EUR
Retailer 3€2,388 EUR
Retailer 15€3,342 EUR
Retailer 6€3,471 EUR
MOH London€3,893 EUR

19 data points across 15 retailers

12 retailers€528 EUR to €3,893 EUR

A
Cheapest Retailer
-
€528 EUR
$590 USD
B
Retailer 2
-
€1,045 EUR
$1,167 USD
View
B
Retailer 3
-
€1,137 EUR
$1,270 USD
View
B
Retailer 4
-
€1,169 EUR
$1,306 USD
View
Final sale: no returns
B
Retailer 5
-
€1,212 EUR
$1,354 USD
View
Retailer 6
-
€1,212 EUR
$1,354 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
€1,365 EUR
$1,525 USD
View
B
Retailer 8
-
€1,925 EUR
$2,151 USD
View
B
Retailer 9
-
€2,272 EUR
$2,538 USD
View
B
Retailer 10
-
€2,388 EUR
$2,668 USD
View
B
Retailer 11
-
€3,342 EUR
£2,940 GBP
View
Most Expensive
B
MOH London
LG436072050 · Nov 1
€3,893 EUR
£3,425 GBP
View
11 more retailers have this diamond
Prices start from €528 EURSave up to €3,365 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
1.02ct Marquise
€528 EUR