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Marquise|Lab Grown|IGI

0.54ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG742509874

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG742509874

Diamond specifications and retailer prices

From $218 USD
As of October 30, 2026
Save $615 USD (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,650 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.54ct lab-grown marquise diamond

This 0.54ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG742509874 or 742509874. Listed at 4 retailers as of October 30, 2026, with a 282% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742509874
Dimensions4.27 × 8.55 × 2.62 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.27 mm8.55 mm0.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742509874
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.4%

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: Oct 30
Current: $1,650 USD|Low: $112 USD|High: $1,650 USD|Avg: $493 USD
Do Amore Diamonds
Retailer 2
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Retailer 18
September 25, 2026
Retailer 14$112 USD
Retailer 12$218 USD
Retailer 15$258 USD
Retailer 17$271 USD
Retailer 13$273 USD
Retailer 16$282 USD
Retailer 5$299 USD
Retailer 2$357 USD
Retailer 6$357 USD
Retailer 3$400 USD
Retailer 4$421 USD
Retailer 9$590 USD
Retailer 7$601 USD
Retailer 10$702 USD
Retailer 18$730 USD
Retailer 11$833 USD
Retailer 8$869 USD
Do Amore Diamonds$1,650 USD

4 data points across 18 retailers

4 retailers$218 USD to $833 USD

A
Cheapest Retailer
-
$218 USD
B+
Retailer 2
-
$357 USD
View
B
Retailer 3
-
$833 USD
CA$1,156 CAD
View
Most Expensive
Do Amore Diamonds
16-500137525 · Oct 31
$1,650 USD
View
Price under review
3 more retailers have this diamond
Prices start from $218 USDSave up to $615 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
0.54ct Marquise
$218 USD