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Marquise|Lab Grown|IGI

1.50ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG818661862

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818661862

Diamond specifications and retailer prices

From €237 EUR
$266 USD
As of November 2, 2026
Save €1,014 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,251 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818661862 or 818661862. Listed at 21 retailers as of November 1, 2026, with prices from €237 to €1,251, a €1,014 spread on the same certified stone. Reve Diamonds lists it at €1,251. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661862
Dimensions11.99 × 5.91 × 3.64 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.99 mm5.91 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661862
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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: €903 EUR|Low: €235 EUR|High: €1,251 EUR|Avg: €651 EUR|-4.1%
Retailer 1
Retailer 2
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Retailer 21
Reve Diamonds
November 2, 2026
Retailer 15€237 EUR
Retailer 6€265 EUR
Retailer 18€275 EUR
Retailer 10€292 EUR
Retailer 2€294 EUR
Retailer 12€343 EUR
Retailer 20€397 EUR
Retailer 21€437 EUR
Retailer 4€466 EUR
Retailer 17€507 EUR
Retailer 14€521 EUR
Retailer 16€558 EUR
Retailer 8€573 EUR
Retailer 9€677 EUR
Retailer 7€829 EUR
Retailer 1€903 EUR
Retailer 3€944 EUR
Retailer 5€990 EUR
Retailer 13€1,141 EUR
Retailer 11€1,146 EUR
Retailer 19€1,178 EUR
Reve Diamonds€1,251 EUR

34 data points across 22 retailers

21 retailers€237 EUR to €1,251 EUR

A
Cheapest Retailer
-
€237 EUR
$266 USD
A
Retailer 2
-
€265 EUR
$297 USD
View
Final sale: no returns
A
Retailer 3
-
€275 EUR
$308 USD
View
Retailer 4
-
€292 EUR
$327 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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€294 EUR
$330 USD
View
A
Retailer 6
-
€343 EUR
£303 GBP
View
B+
Retailer 7
-
€397 EUR
$445 USD
View
A
Retailer 8
-
€437 EUR
$490 USD
View
A
Retailer 9
-
€466 EUR
$523 USD
View
A
Retailer 10
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€507 EUR
ZAR 9,180 ZAR
View
A
Retailer 11
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€558 EUR
£493 GBP
View
A
Retailer 12
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€573 EUR
A$988 AUD
View
A
Retailer 13
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€677 EUR
A$1,169 AUD
View
B+
Retailer 14
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€829 EUR
A$1,430 AUD
View
B+
Retailer 15
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€903 EUR
$1,013 USD
View
B
Retailer 16
-
€944 EUR
$1,059 USD
View
B+
Retailer 17
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€990 EUR
$1,111 USD
View
B
Retailer 18
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€1,141 EUR
£1,008 GBP
View
B
Retailer 19
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€1,146 EUR
$1,285 USD
View
B
Retailer 20
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€1,178 EUR
£1,040 GBP
View
Most Expensive
B
Reve Diamonds
A83404D88 · Nov 1
€1,251 EUR
$1,404 USD
View
20 more retailers have this diamond
Prices start from €237 EURSave up to €1,014 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
1.50ct Marquise
€237 EUR