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Marquise|Lab Grown|IGI

1.54ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG826638730

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826638730

Diamond specifications and retailer prices

From $278 USD
As of November 4, 2026
Save $2,152 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,430 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826638730 or 826638730. Listed at 12 retailers as of November 3, 2026, with prices from $278 to $2,430, a $2,152 spread on the same certified stone. Do Amore Diamonds lists it at $2,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826638730
Dimensions12.11 × 5.81 × 3.76 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.11 mm5.81 mm1.54 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826638730
Side View
Table 58.0%Crown 37.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.7%

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: Nov 4
Current: $2,430 USD|Low: $269 USD|High: $2,490 USD|Avg: $1,072 USD|-2.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 2$278 USD
Retailer 8$323 USD
Retailer 10$417 USD
Retailer 12$565 USD
Retailer 7$568 USD
Retailer 9$860 USD
Retailer 6$1,059 USD
Retailer 5$1,224 USD
Retailer 3$1,370 USD
Retailer 4$1,488 USD
Retailer 11$1,502 USD
Do Amore Diamonds$2,430 USD

31 data points across 12 retailers

12 retailers$278 USD to $2,430 USD

A
Cheapest Retailer
-
$278 USD
A
Retailer 2
-
$323 USD
View
A
Retailer 3
-
$417 USD
View
B+
Retailer 4
-
$565 USD
View
A
Retailer 5
-
$568 USD
View
B+
Retailer 6
-
$860 USD
View
B
Retailer 7
-
$1,059 USD
View
B
Retailer 8
-
$1,224 USD
View
B
Retailer 9
-
$1,370 USD
View
B
Retailer 10
-
$1,488 USD
View
B
Retailer 11
-
$1,502 USD
View
Most Expensive
B
Do Amore Diamonds
27-2C4AE9235 · Nov 3
$2,430 USD
View
11 more retailers have this diamond
Prices start from $278 USDSave up to $2,152 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
$278 USD