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Marquise|Lab Grown|IGI

1.54ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG801655505

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801655505

Diamond specifications and retailer prices

From $267 USD
As of October 28, 2026
Save $1,202 USD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,469 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801655505 or 801655505. Listed at 6 retailers as of October 28, 2026, with prices from $267 to $1,469, a $1,202 spread on the same certified stone. Frank Darling lists it at $1,469. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801655505
Dimensions12.44 × 5.96 × 3.67 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.44 mm5.96 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801655505
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

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 28
Current: $1,469 USD|Low: $254 USD|High: $1,469 USD|Avg: $843 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5$267 USD
Retailer 7$399 USD
Retailer 9$606 USD
Retailer 3$704 USD
Retailer 12$708 USD
Retailer 2$716 USD
Retailer 4$972 USD
Retailer 10$1,013 USD
Retailer 6$1,025 USD
Retailer 8$1,082 USD
Retailer 11$1,336 USD
Frank Darling$1,469 USD

15 data points across 12 retailers

6 retailers$267 USD to $1,469 USD

A
Cheapest Retailer
-
$267 USD
Final sale: no returns
B+
Retailer 2
-
$399 USD
View
A
Retailer 3
-
$644 USD
View
B+
Retailer 4
-
$1,025 USD
View
B
Retailer 5
-
$1,082 USD
View
Most Expensive
B
Frank Darling
100765890199KD · Oct 29
$1,469 USD
View
5 more retailers have this diamond
Prices start from $267 USDSave up to $1,202 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
$267 USD