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Marquise|Lab Grown|IGI

1.54ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG789632897

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789632897

Diamond specifications and retailer prices

From $385 USD
As of November 2, 2026
Save $1,865 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,250 USD at Do Amore Diamonds · As of November 3, 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 LG789632897 or 789632897. Listed at 15 retailers as of November 2, 2026, with prices from $385 to $2,250, a $1,865 spread on the same certified stone. Do Amore Diamonds lists it at $2,250. 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 angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789632897
Dimensions12.22 × 5.95 × 3.76 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.22 mm5.95 mm1.54 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789632897
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

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: $2,250 USD|Low: $370 USD|High: $106,099 USD|Avg: $1,586 USD|-4.3%
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 19$385 USD
Retailer 18$419 USD
Retailer 15$429 USD
Retailer 12$475 USD
Retailer 8$483 USD
Retailer 7$530 USD
Retailer 16$546 USD
Retailer 6$570 USD
Retailer 4$732 USD
Retailer 5$777 USD
Retailer 17$963 USD
Retailer 14$965 USD
Retailer 9$991 USD
Retailer 10$999 USD
Retailer 11$1,255 USD
Retailer 3$1,373 USD
Retailer 13$1,394 USD
Retailer 2$1,490 USD
Do Amore Diamonds$2,250 USD

18 data points across 19 retailers

15 retailers$385 USD to $2,250 USD

Retailer 1
-
$244 USD
Price last confirmed 25 days ago
Retailer 2
-
$293 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$385 USD
View
B+
Retailer 4
-
$419 USD
View
A
Retailer 5
-
$429 USD
View
A
Retailer 6
-
$475 USD
View
Retailer 7
-
$732 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
$963 USD
View
B+
Retailer 9
-
$965 USD
A$1,485 AUD
View
Retailer 10
-
$999 USD
View
Price last confirmed 78 days ago
Retailer 11
-
$1,112 USD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$1,373 USD
View
B
Retailer 13
-
$1,394 USD
£1,098 GBP
View
B
Retailer 14
-
$1,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-088C91C53 · Nov 3
$2,250 USD
View
14 more retailers have this diamond
Prices start from $385 USDSave up to $1,865 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
$385 USD