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Marquise|Lab Grown|IGI

1.50ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG840630705

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840630705

Diamond specifications and retailer prices

From $220 USD
As of November 2, 2026
Save $1,890 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,110 USD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840630705 or 840630705. Listed at 13 retailers as of November 2, 2026, with prices from $220 to $2,110, a $1,890 spread on the same certified stone. Do Amore Diamonds lists it at $2,110. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630705
Dimensions11.79 × 6.02 × 3.73 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
11.79 mm6.02 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630705
Side View
Table 57.0%Crown 31.8°Girdle: THN-THKPavilion 39.9°Culet: NoneDepth 62.0%

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: Nov 2
Current: $2,110 USD|Low: $220 USD|High: $2,110 USD|Avg: $757 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$220 USD
Retailer 8$247 USD
Retailer 5$256 USD
Retailer 6$336 USD
Retailer 4$352 USD
Retailer 11$374 USD
Retailer 2$881 USD
Retailer 9$1,073 USD
Retailer 7$1,208 USD
Retailer 3$1,336 USD
Do Amore Diamonds$2,110 USD

4 data points across 11 retailers

13 retailers$220 USD to $2,110 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$247 USD
View
Final sale: no returns
A
Retailer 3
-
$256 USD
View
A
Retailer 4
-
$336 USD
View
A
Retailer 5
-
$352 USD
£277 GBP
View
B+
Retailer 6
-
$374 USD
View
B+
Retailer 7
-
$881 USD
View
B+
Retailer 8
-
$975 USD
View
B
Retailer 9
-
$1,073 USD
View
B
Retailer 10
-
$1,170 USD
View
B
Retailer 11
-
$1,208 USD
£951 GBP
View
B
Retailer 12
-
$1,336 USD
View
Most Expensive
B
Do Amore Diamonds
27-5F6907B07 · Nov 2
$2,110 USD
View
12 more retailers have this diamond
Prices start from $220 USDSave up to $1,890 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
$220 USD