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Marquise|Lab Grown|IGI

1.54ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG797663473

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797663473

Diamond specifications and retailer prices

From $244 USD
As of October 27, 2026
Save $2,106 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,350 USD at Do Amore Diamonds · As of October 29, 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 LG797663473 or 797663473. Listed at 21 retailers as of October 27, 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 angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797663473
Dimensions12.23 × 5.91 × 3.75 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.23 mm5.91 mm1.54 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797663473
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.5%

Caratlytics Score

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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 27
Current: $2,350 USD|Low: $233 USD|High: $2,350 USD|Avg: $860 USD|+0.9%
Do Amore Diamonds
Retailer 2
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Retailer 25
October 29, 2026
Retailer 24$244 USD
Retailer 23$284 USD
Retailer 7$370 USD
Retailer 2$393 USD
Retailer 5$406 USD
Retailer 4$416 USD
Retailer 12$427 USD
Retailer 16$483 USD
Retailer 21$528 USD
Retailer 15$570 USD
Retailer 14$658 USD
Retailer 9$705 USD
Retailer 13$778 USD
Retailer 10$965 USD
Retailer 6$969 USD
Retailer 25$978 USD
Retailer 11$990 USD
Retailer 17$991 USD
Retailer 3$1,075 USD
Retailer 18$1,255 USD
Retailer 8$1,281 USD
Retailer 19$1,342 USD
Retailer 20$1,350 USD
Retailer 22$1,373 USD
Do Amore Diamonds$2,350 USD

26 data points across 25 retailers

21 retailers$244 USD to $2,350 USD

A
Cheapest Retailer
-
$244 USD
A
Retailer 2
-
$284 USD
View
A
Retailer 3
-
$370 USD
View
A
Retailer 4
-
$393 USD
£310 GBP
View
B+
Retailer 5
-
$406 USD
View
A
Retailer 6
-
$416 USD
View
A
Retailer 7
-
$427 USD
View
A
Retailer 8
-
$528 USD
€503 EUR
View
Retailer 9
-
$658 USD
View
Price last confirmed 21 days ago
Retailer 10
-
$705 USD
View
Price last confirmed 10 days ago
A
Retailer 11
-
$778 USD
A$1,197 AUD
View
Retailer 12
-
$965 USD
A$1,485 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$969 USD
CA$1,345 CAD
View
Retailer 14
-
$978 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$990 USD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
$1,075 USD
View
B
Retailer 17
-
$1,281 USD
View
Retailer 18
-
$1,342 USD
£1,057 GBP
View
Price last confirmed 7 days ago
B
Retailer 19
-
$1,350 USD
View
B
Retailer 20
-
$1,373 USD
View
Most Expensive
B
Do Amore Diamonds
27-A4C0AD7F9 · Oct 29
$2,350 USD
View
20 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