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Marquise|Lab Grown|IGI

1.50ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG837624455

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837624455

Diamond specifications and retailer prices

From €286 EUR
HK$2,500 HKD
As of October 31, 2026
Save €913 EUR (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,199 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG837624455 or 837624455. Listed at 19 retailers as of October 29, 2026, with prices from €286 to €1,199, a €913 spread on the same certified stone. Brilliant Earth lists it at €1,199. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837624455
Dimensions11.79 × 5.84 × 3.77 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm5.84 mm1.50 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837624455
Side View
Table 62.0%Crown 32.6°Girdle: STK-THKPavilion 42°Culet: NoneDepth 64.6%

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: Oct 31
Current: €1,199 EUR|Low: €232 EUR|High: €1,262 EUR|Avg: €690 EUR|-5.0%
Brilliant Earth
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
October 27, 2026
Retailer 4€232 EUR
Retailer 12€286 EUR
Retailer 2€287 EUR
Retailer 9€413 EUR
Retailer 11€435 EUR
Retailer 14€470 EUR
Retailer 7€482 EUR
Retailer 10€678 EUR
Retailer 5€833 EUR
Retailer 6€989 EUR
Retailer 8€1,032 EUR
Retailer 3€1,047 EUR
Retailer 13€1,047 EUR
Brilliant Earth€1,199 EUR

31 data points across 14 retailers

19 retailers€286 EUR to €1,199 EUR

Retailer 1
-
€205 EUR
$229 USD
Price last confirmed 29 days ago
Retailer 2
-
€208 EUR
$232 USD
View
Price last confirmed 15 days ago
Retailer 3
-
€248 EUR
$277 USD
View
Price last confirmed 32 days ago
Retailer 4
-
€257 EUR
$287 USD
View
Price last confirmed 19 days ago
Retailer 5
-
€261 EUR
$292 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
€286 EUR
HK$2,500 HKD
View
A
Retailer 7
-
€287 EUR
£253 GBP
View
A
Retailer 8
-
€413 EUR
View
B+
Retailer 9
-
€435 EUR
$486 USD
View
A
Retailer 10
-
€470 EUR
$525 USD
View
A
Retailer 11
-
€482 EUR
£424 GBP
View
B+
Retailer 12
-
€678 EUR
$758 USD
View
B
Retailer 13
-
€833 EUR
SGD 1,257 SGD
View
Retailer 14
-
€851 EUR
$951 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
€989 EUR
$1,105 USD
View
B
Retailer 16
-
€1,032 EUR
£908 GBP
View
B
Retailer 17
-
€1,047 EUR
$1,170 USD
View
B
Retailer 18
-
€1,047 EUR
$1,170 USD
View
Most Expensive
B
Brilliant Earth
21547490A · Oct 29
€1,199 EUR
$1,340 USD
View
18 more retailers have this diamond
Prices start from €286 EURSave up to €913 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
€286 EUR