Marquise|Lab Grown|IGI

1.50ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG812619513

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812619513

Diamond specifications and retailer prices

From €348 EUR
$390 USD
As of November 1, 2026
Save €1,239 EUR (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,587 EUR at Brilliant Earth · As of November 2, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812619513 or 812619513. Listed at 9 retailers as of November 1, 2026, with prices from €348 to €1,587, a €1,239 spread on the same certified stone. Brilliant Earth lists it at €1,587. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812619513
Dimensions12.38 × 6.02 × 3.46 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.38 mm6.02 mm1.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812619513
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 57.5%

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: Nov 1
Current: €489 EUR|Low: €348 EUR|High: €1,050 EUR|Avg: €634 EUR|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 5€348 EUR
Retailer 3€447 EUR
Retailer 7€450 EUR
Retailer 1€489 EUR
Retailer 6€550 EUR
Retailer 8€879 EUR
Retailer 4€896 EUR
Retailer 2€1,043 EUR

41 data points across 8 retailers

9 retailers€348 EUR to €1,587 EUR

B+
Cheapest Retailer
-
€348 EUR
$390 USD
Retailer 2
-
€447 EUR
View
Price last confirmed 7 days ago
A
Retailer 3
-
€450 EUR
$505 USD
View
A
Retailer 4
-
€489 EUR
£432 GBP
View
A
Retailer 5
-
€550 EUR
$617 USD
View
B+
Retailer 6
-
€879 EUR
$985 USD
View
B+
Retailer 7
-
€896 EUR
$1,005 USD
View
B
Retailer 8
-
€1,043 EUR
£921 GBP
View
Most Expensive
B
Brilliant Earth
20298780A · Nov 2
€1,587 EUR
$1,780 USD
View
8 more retailers have this diamond
Prices start from €348 EURSave up to €1,239 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
€348 EUR