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Marquise|Lab Grown|IGI

1.54ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG784689360

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784689360

Diamond specifications and retailer prices

From $244 USD
As of November 2, 2026
Save $2,106 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,350 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown marquise diamond

This 1.54ct 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 LG784689360 or 784689360. Listed at 18 retailers as of November 2, 2026, with prices from $244 to $2,350, a $2,106 spread on the same certified stone. Do Amore Diamonds lists it at $2,350. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784689360
Dimensions11.21 × 6.07 × 3.87 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm6.07 mm1.54 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784689360
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.8%

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 2
Current: $2,350 USD|Low: $244 USD|High: $106,099 USD|Avg: $1,628 USD
Do Amore Diamonds
Retailer 2
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November 3, 2026
Retailer 17$244 USD
Retailer 3$370 USD
Retailer 16$391 USD
Retailer 6$406 USD
Retailer 7$416 USD
Retailer 5$427 USD
Retailer 12$483 USD
Retailer 20$527 USD
Retailer 11$570 USD
Retailer 9$664 USD
Retailer 8$705 USD
Retailer 4$969 USD
Retailer 21$972 USD
Retailer 13$978 USD
Retailer 22$990 USD
Retailer 14$991 USD
Retailer 15$1,255 USD
Retailer 10$1,281 USD
Retailer 18$1,341 USD
Retailer 2$1,373 USD
Retailer 19$1,850 USD
Do Amore Diamonds$2,350 USD

15 data points across 22 retailers

18 retailers$244 USD to $2,350 USD

A
Cheapest Retailer
-
$244 USD
A
Retailer 2
-
$370 USD
View
A
Retailer 3
-
$391 USD
£308 GBP
View
B+
Retailer 4
-
$406 USD
View
A
Retailer 5
-
$416 USD
View
A
Retailer 6
-
$427 USD
View
Retailer 7
-
$664 USD
View
Price last confirmed 21 days ago
Retailer 8
-
$705 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$969 USD
CA$1,345 CAD
View
Retailer 10
-
$972 USD
A$1,496 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$978 USD
View
Retailer 12
-
$990 USD
View
Price last confirmed 15 days ago
Retailer 13
-
$999 USD
View
Price last confirmed 78 days ago
B
Retailer 14
-
$1,281 USD
View
B
Retailer 15
-
$1,341 USD
£1,056 GBP
View
B
Retailer 16
-
$1,373 USD
View
B
Retailer 17
-
$1,850 USD
View
Most Expensive
B
Do Amore Diamonds
27-269456C8C · Nov 2
$2,350 USD
View
17 more retailers have this diamond
Prices start from $244 USDSave up to $2,106 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
1.54ct Marquise
$244 USD