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Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG778664692

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778664692

Diamond specifications and retailer prices

From €239 EUR
$267 USD
As of October 30, 2026
Save €1,022 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,261 EUR at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG778664692 or 778664692. Listed at 20 retailers as of October 30, 2026, with prices from €239 to €1,261, a €1,022 spread on the same certified stone. Reve Diamonds lists it at €1,261. 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 angle31.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778664692
Dimensions12.66 × 5.95 × 3.62 mm
L/W Ratio2.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.66 mm5.95 mm1.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778664692
Side View
Table 62.0%Crown 31.5°Girdle: THN-STKPavilion 40.1°Culet: NoneDepth 60.8%

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: Oct 30
Current: €564 EUR|Low: €230 EUR|High: €1,261 EUR|Avg: €647 EUR|+3.7%
Retailer 1
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
Retailer 16
Retailer 17
Reve Diamonds
November 2, 2026
Retailer 2€239 EUR
Retailer 17€267 EUR
Retailer 7€277 EUR
Retailer 3€297 EUR
Retailer 4€297 EUR
Retailer 12€330 EUR
Retailer 14€439 EUR
Retailer 6€493 EUR
Retailer 10€512 EUR
Retailer 8€533 EUR
Retailer 1€564 EUR
Retailer 13€691 EUR
Retailer 15€912 EUR
Retailer 5€954 EUR
Retailer 16€1,142 EUR
Retailer 9€1,159 EUR
Retailer 11€1,190 EUR
Reve Diamonds€1,261 EUR

43 data points across 18 retailers

20 retailers€239 EUR to €1,261 EUR

A
Cheapest Retailer
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€239 EUR
$267 USD
A
Retailer 2
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€267 EUR
$298 USD
View
Final sale: no returns
A
Retailer 3
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€277 EUR
$310 USD
View
Retailer 4
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€297 EUR
$332 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€297 EUR
$332 USD
View
A
Retailer 6
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€330 EUR
£291 GBP
View
A
Retailer 7
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€439 EUR
$490 USD
View
A
Retailer 8
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€493 EUR
$551 USD
View
A
Retailer 9
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€494 EUR
$552 USD
View
A
Retailer 10
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€512 EUR
ZAR 9,238 ZAR
View
A
Retailer 11
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€533 EUR
$595 USD
View
A
Retailer 12
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€564 EUR
£497 GBP
View
B+
Retailer 13
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€691 EUR
A$1,187 AUD
View
B
Retailer 14
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€912 EUR
$1,019 USD
View
B
Retailer 15
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€954 EUR
$1,066 USD
View
B
Retailer 16
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€1,000 EUR
$1,117 USD
View
B
Retailer 17
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€1,142 EUR
$1,276 USD
View
B
Retailer 18
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€1,159 EUR
£1,020 GBP
View
B
Retailer 19
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€1,190 EUR
£1,047 GBP
View
Most Expensive
B
Reve Diamonds
094DD9A51 · Nov 1
€1,261 EUR
$1,409 USD
View
19 more retailers have this diamond
Prices start from €239 EURSave up to €1,022 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
€239 EUR