Marquise|Lab Grown|IGI

1.50ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG817624305

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817624305

Diamond specifications and retailer prices

From $241 USD
As of October 30, 2026
Save $2,069 USD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,310 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817624305 or 817624305. Listed at 8 retailers as of October 29, 2026, with prices from $241 to $2,310, a $2,069 spread on the same certified stone. Do Amore Diamonds lists it at $2,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817624305
Dimensions12.26 × 6.05 × 3.67 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
12.26 mm6.05 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817624305
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.7%

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 30
Current: $2,310 USD|Low: $241 USD|High: $2,400 USD|Avg: $961 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$241 USD
Retailer 6$279 USD
Retailer 5$504 USD
Retailer 10$748 USD
Retailer 7$766 USD
Retailer 9$905 USD
Retailer 8$979 USD
Retailer 4$1,059 USD
Retailer 3$1,327 USD
Do Amore Diamonds$2,310 USD

26 data points across 10 retailers

8 retailers$241 USD to $2,310 USD

A
Cheapest Retailer
-
$241 USD
A
Retailer 2
-
$279 USD
View
A
Retailer 3
-
$504 USD
View
B+
Retailer 4
-
$766 USD
A$1,178 AUD
View
B+
Retailer 5
-
$979 USD
View
B+
Retailer 6
-
$1,059 USD
View
B+
Retailer 7
-
$1,327 USD
£1,045 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4A565B750 · Oct 29
$2,310 USD
View
7 more retailers have this diamond
Prices start from $241 USDSave up to $2,069 USD

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
$241 USD