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Marquise|Lab Grown|IGI

1.54ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754508324

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754508324

Diamond specifications and retailer prices

From €587 EUR
$658 USD
As of November 2, 2026
Save €4,620 EUR (89%) vs most expensive(unlock to see where)
35 retailers carry this diamond
Most expensive: €5,207 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508324 or 754508324. Listed at 35 retailers as of November 2, 2026, with prices from €587 to €5,207, a €4,620 spread on the same certified stone. Do Amore Diamonds lists it at €5,207. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508324
Dimensions12.09 × 5.96 × 3.74 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
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
12.09 mm5.96 mm1.54 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508324
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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: Nov 2
Current: €5,207 EUR|Low: €587 EUR|High: €5,278 EUR|Avg: €1,890 EUR|-1.4%
Do Amore Diamonds
Retailer 2
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Retailer 25
November 2, 2026
Retailer 17€587 EUR
Retailer 7€740 EUR
Retailer 10€797 EUR
Retailer 3€798 EUR
Retailer 13€849 EUR
Retailer 5€898 EUR
Retailer 6€981 EUR
Retailer 4€1,132 EUR
Retailer 23€1,203 EUR
Retailer 19€1,205 EUR
Retailer 25€1,239 EUR
Retailer 2€1,380 EUR
Retailer 9€1,738 EUR
Retailer 21€1,870 EUR
Retailer 16€1,915 EUR
Retailer 14€2,111 EUR
Retailer 12€2,320 EUR
Retailer 8€2,348 EUR
Retailer 18€2,367 EUR
Retailer 22€2,452 EUR
Retailer 11€2,688 EUR
Retailer 15€2,842 EUR
Retailer 24€2,964 EUR
Retailer 20€3,162 EUR
Do Amore Diamonds€5,207 EUR

28 data points across 25 retailers

35 retailers€587 EUR to €5,207 EUR

A
Cheapest Retailer
-
€587 EUR
$658 USD
Retailer 2
-
€595 EUR
$667 USD
View
Price last confirmed 25 days ago
Retailer 3
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€595 EUR
$667 USD
View
Price last confirmed 34 days ago
Retailer 4
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€646 EUR
$725 USD
View
Price last confirmed 35 days ago
Retailer 5
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€680 EUR
$763 USD
View
Price last confirmed 35 days ago
Retailer 6
-
€690 EUR
$774 USD
View
Price last confirmed 30 days ago
Retailer 7
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€690 EUR
$774 USD
View
Price last confirmed 23 days ago
A
Retailer 8
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€740 EUR
$830 USD
View
Final sale: no returns
A
Retailer 9
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€797 EUR
$894 USD
View
A
Retailer 10
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€798 EUR
$895 USD
View
A
Retailer 11
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€849 EUR
£750 GBP
View
A
Retailer 12
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€898 EUR
$1,007 USD
View
A
Retailer 13
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€981 EUR
HK$8,600 HKD
View
A
Retailer 14
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€1,132 EUR
$1,270 USD
View
A
Retailer 15
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€1,203 EUR
View
A
Retailer 16
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€1,205 EUR
£1,064 GBP
View
Retailer 17
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€1,220 EUR
£1,077 GBP
View
Price last confirmed 18 days ago
A
Retailer 18
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€1,239 EUR
A$2,138 AUD
View
A
Retailer 19
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€1,380 EUR
ZAR 25,001 ZAR
View
B+
Retailer 20
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€1,738 EUR
$1,949 USD
View
B+
Retailer 21
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€1,870 EUR
A$3,226 AUD
View
Retailer 22
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€1,915 EUR
$2,148 USD
View
Price last confirmed 9 days ago
B+
Retailer 23
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€2,111 EUR
$2,368 USD
View
Retailer 24
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€2,141 EUR
$2,401 USD
View
Price last confirmed 23 days ago
Retailer 25
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€2,141 EUR
$2,401 USD
View
Price last confirmed 33 days ago
B+
Retailer 26
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€2,320 EUR
$2,602 USD
View
B+
Retailer 27
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€2,348 EUR
$2,634 USD
View
B+
Retailer 28
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€2,367 EUR
$2,655 USD
View
B+
Retailer 29
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€2,452 EUR
$2,750 USD
View
B
Retailer 30
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€2,453 EUR
$2,751 USD
View
B
Retailer 31
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€2,688 EUR
$3,015 USD
View
B
Retailer 32
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€2,842 EUR
SGD 4,307 SGD
View
B+
Retailer 33
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€2,964 EUR
£2,618 GBP
View
B
Retailer 34
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€3,162 EUR
A$5,456 AUD
View
Most Expensive
B
Do Amore Diamonds
27-CB2744C34 · Nov 2
€5,207 EUR
$5,840 USD
View
34 more retailers have this diamond
Prices start from €587 EURSave up to €4,620 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
€587 EUR