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Marquise|Lab Grown|IGI

1.50ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG840664822

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840664822

Diamond specifications and retailer prices

From €275 EUR
$307 USD
As of October 25, 2026
Save €854 EUR (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,129 EUR at With Clarity · As of October 31, 2026
View at With Clarity

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840664822 or 840664822. Listed at 17 retailers as of October 25, 2026, with prices from €275 to €1,129, a €854 spread on the same certified stone. With Clarity lists it at €1,129. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664822
Dimensions11.55 × 6.16 × 3.70 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.55 mm6.16 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840664822
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

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 25
Current: €692 EUR|Low: €222 EUR|High: €1,129 EUR|Avg: €610 EUR|-14.2%
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
With Clarity
October 31, 2026
Retailer 15€222 EUR
Retailer 7€248 EUR
Retailer 13€257 EUR
Retailer 17€275 EUR
Retailer 2€308 EUR
Retailer 6€309 EUR
Retailer 10€437 EUR
Retailer 3€461 EUR
Retailer 4€475 EUR
Retailer 8€498 EUR
Retailer 11€519 EUR
Retailer 1€692 EUR
Retailer 14€883 EUR
Retailer 9€890 EUR
Retailer 16€994 EUR
Retailer 5€1,082 EUR
Retailer 12€1,103 EUR
With Clarity€1,129 EUR

21 data points across 18 retailers

17 retailers€275 EUR to €1,129 EUR

Retailer 1
-
€222 EUR
$248 USD
Price last confirmed 9 days ago
Retailer 2
-
€257 EUR
$287 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€275 EUR
$307 USD
View
Retailer 4
-
€308 EUR
£271 GBP
View
Price last confirmed 15 days ago
A
Retailer 5
-
€309 EUR
HK$2,700 HKD
View
A
Retailer 6
-
€437 EUR
View
A
Retailer 7
-
€461 EUR
$515 USD
View
A
Retailer 8
-
€475 EUR
$531 USD
View
A
Retailer 9
-
€498 EUR
$556 USD
View
A
Retailer 10
-
€519 EUR
£457 GBP
View
B+
Retailer 11
-
€692 EUR
$773 USD
View
Retailer 12
-
€883 EUR
$987 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
€890 EUR
SGD 1,344 SGD
View
B
Retailer 14
-
€994 EUR
$1,110 USD
View
B
Retailer 15
-
€1,082 EUR
$1,209 USD
View
Retailer 16
-
€1,103 EUR
£970 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
With Clarity
840664822 · Oct 31
€1,129 EUR
$1,261 USD
View
16 more retailers have this diamond
Prices start from €275 EURSave up to €854 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
€275 EUR