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Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG789637785

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789637785

Diamond specifications and retailer prices

From €253 EUR
$283 USD
As of November 1, 2026
Save €1,193 EUR (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,447 EUR at Frank Darling · As of October 31, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789637785 or 789637785. Listed at 6 retailers as of October 31, 2026, with prices from €253 to €1,447, a €1,193 spread on the same certified stone. Frank Darling lists it at €1,447. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789637785
Dimensions11.52 × 6.13 × 3.82 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm6.13 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789637785
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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 1
Current: €1,447 EUR|Low: €181 EUR|High: €2,130 EUR|Avg: €814 EUR|-5.4%
Frank Darling
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
Retailer 15
October 28, 2026
Retailer 5€181 EUR
Retailer 9€253 EUR
Retailer 10€375 EUR
Retailer 15€382 EUR
Retailer 7€385 EUR
Retailer 13€515 EUR
Retailer 3€534 EUR
Retailer 11€564 EUR
Retailer 6€834 EUR
Retailer 8€996 EUR
Retailer 2€1,011 EUR
Retailer 14€1,204 EUR
Retailer 4€1,248 EUR
Frank Darling€1,447 EUR
Retailer 12€2,130 EUR

18 data points across 15 retailers

6 retailers€253 EUR to €1,447 EUR

A
Cheapest Retailer
-
€253 EUR
$283 USD
Final sale: no returns
B+
Retailer 2
-
€375 EUR
$419 USD
View
Retailer 3
-
€696 EUR
A$1,196 AUD
View
Price last confirmed 123 days ago
B+
Retailer 4
-
€996 EUR
$1,113 USD
View
B+
Retailer 5
-
€1,011 EUR
$1,130 USD
View
Most Expensive
B
Frank Darling
100767423458KD · Oct 31
€1,447 EUR
$1,616 USD
View
5 more retailers have this diamond
Prices start from €253 EURSave up to €1,193 EUR

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
€253 EUR