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Marquise|Lab Grown|IGI

1.45ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG821693000

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821693000

Diamond specifications and retailer prices

From €454 EUR
As of November 1, 2026
Save €870 EUR (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,324 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.45ct lab-grown marquise diamond

This 1.45ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821693000 or 821693000. Listed at 8 retailers as of November 1, 2026, with prices from €454 to €1,324, a €870 spread on the same certified stone. MOH London lists it at €1,324. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821693000
Dimensions11.27 × 5.90 × 3.81 mm
L/W Ratio1.91
Girdle conditionFaceted
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
11.27 mm5.90 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821693000
Side View
Table 59.0%Crown 37.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 64.6%

Caratlytics Score

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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: €1,324 EUR|Low: €451 EUR|High: €1,354 EUR|Avg: €897 EUR|+2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5€454 EUR
Retailer 6€544 EUR
Retailer 2€582 EUR
Retailer 4€738 EUR
Retailer 3€1,107 EUR
Retailer 8€1,224 EUR
Retailer 7€1,274 EUR
MOH London€1,324 EUR

44 data points across 8 retailers

8 retailers€454 EUR to €1,324 EUR

A
Cheapest Retailer
-
€454 EUR
Retailer 2
-
€544 EUR
View
Price last confirmed 9 days ago
A
Retailer 3
-
€582 EUR
View
B+
Retailer 4
-
€738 EUR
View
B+
Retailer 5
-
€1,107 EUR
View
Retailer 6
-
€1,224 EUR
View
Price last confirmed 28 days ago
Retailer 7
-
€1,274 EUR
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG821693000 · Nov 5
€1,324 EUR
£1,175 GBP
View
7 more retailers have this diamond
Prices start from €454 EURSave up to €870 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
1.45ct Marquise
€454 EUR