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Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG821671001

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821671001

Diamond specifications and retailer prices

From €292 EUR
$328 USD
As of November 2, 2026
Save €2,311 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,603 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821671001 or 821671001. Listed at 20 retailers as of November 2, 2026, with prices from €292 to €2,603, a €2,311 spread on the same certified stone. Do Amore Diamonds lists it at €2,603. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821671001
Dimensions12.04 × 5.97 × 3.81 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.04 mm5.97 mm1.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821671001
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.8%

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: Nov 2
Current: €2,603 EUR|Low: €292 EUR|High: €2,603 EUR|Avg: €897 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
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Retailer 12
Retailer 13
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Retailer 19
Retailer 20
November 2, 2026
Retailer 19€292 EUR
Retailer 10€327 EUR
Retailer 17€340 EUR
Retailer 5€363 EUR
Retailer 6€363 EUR
Retailer 9€392 EUR
Retailer 15€448 EUR
Retailer 4€499 EUR
Retailer 20€588 EUR
Retailer 7€660 EUR
Retailer 2€722 EUR
Retailer 14€930 EUR
Retailer 16€1,065 EUR
Retailer 8€1,288 EUR
Retailer 18€1,319 EUR
Retailer 12€1,370 EUR
Retailer 3€1,424 EUR
Retailer 11€1,428 EUR
Retailer 13€1,566 EUR
Do Amore Diamonds€2,603 EUR

24 data points across 20 retailers

20 retailers€292 EUR to €2,603 EUR

A
Cheapest Retailer
-
€292 EUR
$328 USD
A
Retailer 2
-
€327 EUR
$367 USD
View
Final sale: no returns
A
Retailer 3
-
€340 EUR
$381 USD
View
Retailer 4
-
€363 EUR
$407 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€363 EUR
$407 USD
View
A
Retailer 6
-
€392 EUR
$440 USD
View
Retailer 7
-
€448 EUR
£396 GBP
View
Price last confirmed 16 days ago
A
Retailer 8
-
€499 EUR
$560 USD
View
B+
Retailer 9
-
€588 EUR
$659 USD
View
B+
Retailer 10
-
€660 EUR
$740 USD
View
B+
Retailer 11
-
€722 EUR
£638 GBP
View
B+
Retailer 12
-
€930 EUR
A$1,604 AUD
View
B
Retailer 13
-
€1,065 EUR
$1,194 USD
View
B
Retailer 14
-
€1,288 EUR
$1,445 USD
View
B
Retailer 15
-
€1,319 EUR
CA$2,055 CAD
View
B
Retailer 16
-
€1,370 EUR
$1,537 USD
View
B
Retailer 17
-
€1,424 EUR
$1,597 USD
View
B
Retailer 18
-
€1,428 EUR
$1,602 USD
View
B
Retailer 19
-
€1,566 EUR
£1,383 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B8EF3851A · Nov 2
€2,603 EUR
$2,920 USD
View
19 more retailers have this diamond
Prices start from €292 EURSave up to €2,311 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
€292 EUR