Marquise|Lab Grown|IGI

1.53ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG598371187

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG598371187

Diamond specifications and retailer prices

From €431 EUR
As of November 4, 2026
Save €607 EUR (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,340 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598371187 or 598371187. Listed at 22 retailers as of November 4, 2026, with a 141% 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

1.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598371187
Dimensions11.76 × 6.04 × 3.74 mm
L/W Ratio1.95
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
11.76 mm6.04 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598371187
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

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 4
Current: €1,038 EUR|Low: €233 EUR|High: €2,068 EUR|Avg: €778 EUR|-35.7%
Brilliant Earth
Retailer 2
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Retailer 26
October 30, 2026
Retailer 4€233 EUR
Retailer 21€271 EUR
Retailer 7€277 EUR
Retailer 25€289 EUR
Retailer 15€368 EUR
Retailer 20€368 EUR
Retailer 3€375 EUR
Retailer 12€431 EUR
Retailer 11€453 EUR
Retailer 8€523 EUR
Retailer 24€524 EUR
Retailer 23€543 EUR
Retailer 13€555 EUR
Retailer 2€679 EUR
Retailer 16€716 EUR
Retailer 22€751 EUR
Retailer 6€889 EUR
Retailer 19€926 EUR
Retailer 5€1,027 EUR
Brilliant Earth€1,038 EUR
Retailer 18€1,138 EUR
Retailer 14€1,173 EUR
Retailer 10€1,235 EUR
Retailer 17€1,259 EUR
Retailer 26€1,287 EUR
Retailer 9€2,068 EUR

25 data points across 26 retailers

22 retailers€431 EUR to €1,038 EUR

Retailer 1
-
€233 EUR
Price last confirmed 15 days ago
Retailer 2
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€271 EUR
View
Price last confirmed 15 days ago
Retailer 3
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€289 EUR
View
Price last confirmed 14 days ago
Retailer 4
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€368 EUR
View
Price last confirmed 13 days ago
Retailer 5
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€368 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
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€431 EUR
View
Retailer 7
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€453 EUR
View
Price last confirmed 15 days ago
Retailer 8
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€523 EUR
View
Price last confirmed 15 days ago
Retailer 9
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€543 EUR
View
Price last confirmed 18 days ago
Retailer 10
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€555 EUR
View
Price last confirmed 14 days ago
B+
Retailer 11
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€679 EUR
View
Retailer 12
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€716 EUR
View
Price last confirmed 14 days ago
Retailer 13
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€751 EUR
View
Price last confirmed 18 days ago
Retailer 14
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€926 EUR
View
Price last confirmed 28 days ago
Retailer 15
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€1,027 EUR
View
Price last confirmed 14 days ago
B
Retailer 16
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€1,038 EUR
View
Retailer 17
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€1,138 EUR
View
Price last confirmed 14 days ago
Retailer 18
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€1,173 EUR
View
Price last confirmed 15 days ago
Retailer 19
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€1,235 EUR
View
Price last confirmed 15 days ago
Retailer 20
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€1,259 EUR
View
Price last confirmed 15 days ago
Retailer 21
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€1,287 EUR
View
Price last confirmed 17 days ago
Most Expensive
Brilliant Earth
8692098Y · Oct 28
€1,340 EUR
$1,510 USD
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from €431 EURSave up to €607 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
1.53ct Marquise
€431 EUR