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Marquise|Lab Grown|IGI

1.54ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG837626869

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837626869

Diamond specifications and retailer prices

From $251 USD
As of October 27, 2026
Save $1,729 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,980 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837626869 or 837626869. Listed at 14 retailers as of October 27, 2026, with prices from $251 to $1,980, a $1,729 spread on the same certified stone. Brilliant Earth lists it at $1,980. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837626869
Dimensions12.39 × 6.03 × 3.72 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm6.03 mm1.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837626869
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.7%

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: Oct 27
Current: $1,980 USD|Low: $249 USD|High: $2,080 USD|Avg: $964 USD|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 13$251 USD
Retailer 10$292 USD
Retailer 2$349 USD
Retailer 8$515 USD
Retailer 5$652 USD
Retailer 7$727 USD
Retailer 11$958 USD
Retailer 9$960 USD
Retailer 4$1,002 USD
Retailer 3$1,134 USD
Retailer 12$1,256 USD
Retailer 6$1,296 USD
Retailer 14$1,334 USD
Brilliant Earth$1,980 USD

32 data points across 14 retailers

14 retailers$251 USD to $1,980 USD

A
Cheapest Retailer
-
$251 USD
A
Retailer 2
-
$292 USD
View
A
Retailer 3
-
$349 USD
£275 GBP
View
A
Retailer 4
-
$515 USD
€490 EUR
View
A
Retailer 5
-
$652 USD
View
A
Retailer 6
-
$727 USD
A$1,118 AUD
View
B+
Retailer 7
-
$958 USD
View
B+
Retailer 8
-
$960 USD
View
B+
Retailer 9
-
$1,002 USD
View
B+
Retailer 10
-
$1,134 USD
View
B+
Retailer 11
-
$1,256 USD
£989 GBP
View
B
Retailer 12
-
$1,296 USD
SGD 1,752 SGD
View
Price last confirmed 17 days ago
B+
Retailer 13
-
$1,334 USD
View
Most Expensive
B
Brilliant Earth
21361302A · Oct 28
$1,980 USD
View
13 more retailers have this diamond
Prices start from $251 USDSave up to $1,729 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
$251 USD