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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 €294 EUR
$328 USD
As of October 30, 2026
Save €2,320 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,614 EUR at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from €294 to €2,614, a €2,320 spread on the same certified stone. Do Amore Diamonds lists it at €2,614. 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
Color
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: Oct 30
Current: €2,614 EUR|Low: €294 EUR|High: €2,614 EUR|Avg: €900 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
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Retailer 20
November 1, 2026
Retailer 19€294 EUR
Retailer 10€328 EUR
Retailer 17€341 EUR
Retailer 5€364 EUR
Retailer 6€364 EUR
Retailer 9€394 EUR
Retailer 15€450 EUR
Retailer 4€501 EUR
Retailer 20€590 EUR
Retailer 7€662 EUR
Retailer 13€725 EUR
Retailer 14€933 EUR
Retailer 16€1,069 EUR
Retailer 8€1,293 EUR
Retailer 18€1,325 EUR
Retailer 12€1,376 EUR
Retailer 3€1,430 EUR
Retailer 11€1,434 EUR
Retailer 2€1,572 EUR
Do Amore Diamonds€2,614 EUR

23 data points across 20 retailers

20 retailers€294 EUR to €2,614 EUR

A
Cheapest Retailer
-
€294 EUR
$328 USD
A
Retailer 2
-
€328 EUR
$367 USD
View
Final sale: no returns
A
Retailer 3
-
€341 EUR
$381 USD
View
Retailer 4
-
€364 EUR
$407 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€364 EUR
$407 USD
View
A
Retailer 6
-
€394 EUR
$440 USD
View
Retailer 7
-
€450 EUR
£396 GBP
View
Price last confirmed 16 days ago
A
Retailer 8
-
€501 EUR
$560 USD
View
B+
Retailer 9
-
€590 EUR
$659 USD
View
B+
Retailer 10
-
€662 EUR
$740 USD
View
B+
Retailer 11
-
€725 EUR
£638 GBP
View
B+
Retailer 12
-
€933 EUR
A$1,604 AUD
View
B
Retailer 13
-
€1,069 EUR
$1,194 USD
View
B
Retailer 14
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€1,293 EUR
$1,445 USD
View
B
Retailer 15
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€1,325 EUR
CA$2,055 CAD
View
B
Retailer 16
-
€1,376 EUR
$1,537 USD
View
B
Retailer 17
-
€1,430 EUR
$1,597 USD
View
B
Retailer 18
-
€1,434 EUR
$1,602 USD
View
B
Retailer 19
-
€1,572 EUR
£1,383 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B8EF3851A · Oct 31
€2,614 EUR
$2,920 USD
View
19 more retailers have this diamond
Prices start from €294 EURSave up to €2,320 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
€294 EUR