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Round|Lab Grown|IGI

1.54ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG788606037

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788606037

Diamond specifications and retailer prices

From $246 USD
As of November 3, 2026
Save $978 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,224 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round 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 LG788606037 or 788606037. Listed at 22 retailers as of November 1, 2026, with prices from $246 to $1,224, a $978 spread on the same certified stone. MOH London lists it at $1,224. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788606037
Dimensions7.41 × 7.45 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm7.45 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788606037
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.9%

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: Nov 3
Current: $1,224 USD|Low: $246 USD|High: $1,308 USD|Avg: $675 USD|-6.4%
MOH London
Retailer 2
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November 4, 2026
Retailer 16$246 USD
Retailer 3$286 USD
Retailer 7$305 USD
Retailer 19$305 USD
Retailer 10$345 USD
Retailer 9$478 USD
Retailer 2$483 USD
Retailer 14$485 USD
Retailer 5$497 USD
Retailer 6$513 USD
Retailer 18$527 USD
Retailer 8$557 USD
Retailer 13$573 USD
Retailer 21$665 USD
Retailer 17$715 USD
Retailer 20$982 USD
Retailer 11$988 USD
Retailer 4$1,000 USD
Retailer 12$1,033 USD
Retailer 15$1,087 USD
MOH London$1,224 USD

23 data points across 21 retailers

22 retailers$246 USD to $1,224 USD

A
Cheapest Retailer
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$246 USD
A
Retailer 2
-
$286 USD
View
Retailer 3
-
$305 USD
View
Price last confirmed 11 days ago
A
Retailer 4
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$305 USD
View
A
Retailer 5
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$345 USD
View
A
Retailer 6
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$478 USD
View
A
Retailer 7
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$483 USD
View
Retailer 8
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$485 USD
View
Price last confirmed 13 days ago
Retailer 9
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$497 USD
View
Price last confirmed 9 days ago
A
Retailer 10
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$513 USD
View
A
Retailer 11
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$527 USD
View
A
Retailer 12
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$557 USD
View
A
Retailer 13
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$573 USD
View
B+
Retailer 14
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$665 USD
View
B+
Retailer 15
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$715 USD
View
B
Retailer 16
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$982 USD
View
Retailer 17
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$986 USD
View
Price last confirmed 28 days ago
B
Retailer 18
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$988 USD
View
Retailer 19
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$1,000 USD
View
Price last confirmed 8 days ago
B
Retailer 20
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$1,033 USD
View
B
Retailer 21
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$1,087 USD
View
Most Expensive
B
MOH London
LG788606037 · Nov 1
$1,224 USD
£964 GBP
View
21 more retailers have this diamond
Prices start from $246 USDSave up to $978 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 Round
$246 USD