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Marquise|Lab Grown|IGI

1.54ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG826659196

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826659196

Diamond specifications and retailer prices

From €313 EUR
As of November 4, 2026
Save €1,344 EUR (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,698 EUR at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826659196 or 826659196. Listed at 25 retailers as of November 4, 2026, with a 429% 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

1.54
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826659196
Dimensions12.10 × 6.18 × 3.74 mm
L/W Ratio1.96
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
12.10 mm6.18 mm1.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826659196
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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 4
Current: €2,698 EUR|Low: €304 EUR|High: €2,698 EUR|Avg: €954 EUR
Brilliant Earth
Retailer 2
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Retailer 24
November 5, 2026
Retailer 8€313 EUR
Retailer 15€351 EUR
Retailer 7€364 EUR
Retailer 10€389 EUR
Retailer 11€389 EUR
Retailer 24€431 EUR
Retailer 6€524 EUR
Retailer 21€537 EUR
Retailer 3€625 EUR
Retailer 14€649 EUR
Retailer 20€670 EUR
Retailer 2€692 EUR
Retailer 18€912 EUR
Retailer 4€936 EUR
Retailer 23€1,238 EUR
Retailer 12€1,250 EUR
Retailer 16€1,286 EUR
Retailer 19€1,362 EUR
Retailer 5€1,491 EUR
Retailer 9€1,493 EUR
Retailer 13€1,514 EUR
Retailer 17€1,523 EUR
Retailer 22€1,657 EUR
Brilliant Earth€2,698 EUR

36 data points across 24 retailers

25 retailers€313 EUR to €1,657 EUR

A
Cheapest Retailer
-
€313 EUR
A
Retailer 2
-
€351 EUR
View
Final sale: no returns
A
Retailer 3
-
€364 EUR
View
A
Retailer 4
-
€389 EUR
View
Retailer 5
-
€389 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
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€431 EUR
View
A
Retailer 7
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€524 EUR
View
A
Retailer 8
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€537 EUR
View
Retailer 9
-
€625 EUR
View
Price last confirmed 11 days ago
B+
Retailer 10
-
€649 EUR
View
A
Retailer 11
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€670 EUR
View
A
Retailer 12
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€692 EUR
View
B+
Retailer 13
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€912 EUR
View
B+
Retailer 14
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€936 EUR
View
B
Retailer 15
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€1,238 EUR
View
B
Retailer 16
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€1,250 EUR
View
B
Retailer 17
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€1,286 EUR
View
B+
Retailer 18
-
€1,362 EUR
View
Retailer 19
-
€1,491 EUR
View
Price last confirmed 18 days ago
B
Retailer 20
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€1,493 EUR
View
B
Retailer 21
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€1,514 EUR
View
Retailer 22
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€1,523 EUR
View
Price last confirmed 28 days ago
B
Retailer 23
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€1,657 EUR
View
Retailer 24
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€2,411 EUR
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
21583999A · Oct 4
€2,698 EUR
$3,040 USD
View
Price last confirmed 31 days ago
24 more retailers have this diamond
Prices start from €313 EURSave up to €1,344 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
1.54ct Marquise
€313 EUR