Marquise|Lab Grown|IGI

1.50ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG844601398

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844601398

Diamond specifications and retailer prices

From €443 EUR
$497 USD
As of October 28, 2026
20 retailers carry this diamond
Most expensive: €1,090 EUR at With Clarity · As of October 25, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844601398 or 844601398. Listed at 20 retailers as of October 28, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844601398
Dimensions12.06 × 6.15 × 3.57 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.06 mm6.15 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844601398
Side View
Table 61.0%Crown 31.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €443 EUR|Low: €215 EUR|High: €1,090 EUR|Avg: €627 EUR
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
Retailer 18
Retailer 19
With Clarity
October 28, 2026
Retailer 3€215 EUR
Retailer 4€249 EUR
Retailer 8€267 EUR
Retailer 15€267 EUR
Retailer 13€312 EUR
Retailer 14€442 EUR
Retailer 1€443 EUR
Retailer 11€449 EUR
Retailer 18€450 EUR
Retailer 12€488 EUR
Retailer 10€556 EUR
Retailer 17€620 EUR
Retailer 16€811 EUR
Retailer 7€856 EUR
Retailer 2€859 EUR
Retailer 6€860 EUR
Retailer 5€902 EUR
Retailer 19€964 EUR
Retailer 9€1,079 EUR
With Clarity€1,090 EUR

14 data points across 20 retailers

20 retailers

Retailer 1
-
€215 EUR
$241 USD
Price last confirmed 10 days ago
Retailer 2
-
€249 EUR
$279 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€267 EUR
$299 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€267 EUR
$299 USD
View
Price last confirmed 8 days ago
Retailer 5
-
€312 EUR
£275 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
€442 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€443 EUR
$497 USD
View
Retailer 8
-
€449 EUR
$504 USD
View
Price last confirmed 7 days ago
Retailer 9
-
€450 EUR
ZAR 8,160 ZAR
View
Price last confirmed 10 days ago
Retailer 10
-
€488 EUR
£431 GBP
View
Price last confirmed 7 days ago
Retailer 11
-
€556 EUR
$624 USD
View
Price last confirmed 8 days ago
Retailer 12
-
€620 EUR
A$1,070 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
€811 EUR
$910 USD
View
Price last confirmed 8 days ago
Retailer 14
-
€856 EUR
$960 USD
View
Price last confirmed 8 days ago
Retailer 15
-
€859 EUR
$963 USD
View
Price last confirmed 7 days ago
Retailer 16
-
€860 EUR
SGD 1,304 SGD
View
Price last confirmed 7 days ago
Retailer 17
-
€902 EUR
$1,012 USD
View
Price last confirmed 7 days ago
Retailer 18
-
€964 EUR
$1,081 USD
View
Price last confirmed 7 days ago
Retailer 19
-
€1,079 EUR
£953 GBP
View
Price last confirmed 18 days ago
Most Expensive
With Clarity
844601398 · Oct 25
€1,090 EUR
$1,222 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from €443 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
€443 EUR