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Marquise|Lab Grown|IGI

1.54ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG823644609

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823644609

Diamond specifications and retailer prices

From €298 EUR
$333 USD
As of November 2, 2026
Save €1,197 EUR (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,569 EUR at Brilliant Earth · As of October 6, 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 LG823644609 or 823644609. Listed at 24 retailers as of November 1, 2026, with a 402% 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823644609
Dimensions11.58 × 5.95 × 3.71 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.58 mm5.95 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823644609
Side View
Table 58.0%Crown 34.5°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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: €390 EUR|Low: €298 EUR|High: €1,508 EUR|Avg: €821 EUR|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 8€298 EUR
Retailer 9€333 EUR
Retailer 6€346 EUR
Retailer 21€369 EUR
Retailer 1€390 EUR
Retailer 19€506 EUR
Retailer 20€596 EUR
Retailer 3€599 EUR
Retailer 15€637 EUR
Retailer 7€649 EUR
Retailer 12€661 EUR
Retailer 5€667 EUR
Retailer 17€860 EUR
Retailer 13€945 EUR
Retailer 2€1,187 EUR
Retailer 14€1,226 EUR
Retailer 11€1,302 EUR
Retailer 10€1,447 EUR
Retailer 16€1,478 EUR
Retailer 4€1,481 EUR
Retailer 18€1,495 EUR

27 data points across 21 retailers

24 retailers€298 EUR to €1,495 EUR

A+
Cheapest Retailer
-
€298 EUR
$333 USD
A
Retailer 2
-
€333 EUR
$372 USD
View
Final sale: no returns
A
Retailer 3
-
€346 EUR
$386 USD
View
A
Retailer 4
-
€369 EUR
$412 USD
View
Retailer 5
-
€382 EUR
$427 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
€390 EUR
£343 GBP
View
A
Retailer 7
-
€506 EUR
$565 USD
View
A
Retailer 8
-
€596 EUR
$666 USD
View
Retailer 9
-
€599 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
€637 EUR
ZAR 11,488 ZAR
View
A
Retailer 11
-
€649 EUR
$725 USD
View
A
Retailer 12
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€661 EUR
£581 GBP
View
A
Retailer 13
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€667 EUR
$745 USD
View
A
Retailer 14
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€668 EUR
A$1,148 AUD
View
B+
Retailer 15
-
€860 EUR
A$1,479 AUD
View
B+
Retailer 16
-
€945 EUR
$1,056 USD
View
B+
Retailer 17
-
€1,187 EUR
$1,326 USD
View
B+
Retailer 18
-
€1,226 EUR
$1,369 USD
View
B+
Retailer 19
-
€1,302 EUR
$1,455 USD
View
B
Retailer 20
-
€1,447 EUR
$1,617 USD
View
B+
Retailer 21
-
€1,478 EUR
A$2,541 AUD
View
Retailer 22
-
€1,481 EUR
£1,303 GBP
View
Price last confirmed 8 days ago
B+
Retailer 23
-
€1,495 EUR
$1,670 USD
View
Most Expensive
Brilliant Earth
20865114A · Oct 6
€2,569 EUR
$2,870 USD
View
Price last confirmed 26 days ago
23 more retailers have this diamond
Prices start from €298 EURSave up to €1,197 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
€298 EUR