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Marquise|Lab Grown|IGI

1.93ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG821659514

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821659514

Diamond specifications and retailer prices

From €273 EUR
$305 USD
As of October 28, 2026
Save €1,373 EUR (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,646 EUR at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 1.93ct lab-grown marquise diamond

This 1.93ct 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 LG821659514 or 821659514. Listed at 6 retailers as of October 28, 2026, with prices from €273 to €1,646, a €1,373 spread on the same certified stone. Frank Darling lists it at €1,646. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821659514
Dimensions12.91 × 6.70 × 4.02 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.91 mm6.70 mm1.93 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821659514
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.0%

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: €1,646 EUR|Low: €273 EUR|High: €1,646 EUR|Avg: €967 EUR|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3€273 EUR
Retailer 4€401 EUR
Retailer 5€743 EUR
Retailer 2€1,074 EUR
Retailer 6€1,293 EUR
Frank Darling€1,646 EUR

14 data points across 6 retailers

6 retailers€273 EUR to €1,646 EUR

A
Cheapest Retailer
-
€273 EUR
$305 USD
Final sale: no returns
B+
Retailer 2
-
€401 EUR
$448 USD
View
Retailer 3
-
€743 EUR
$830 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€1,074 EUR
$1,200 USD
View
B
Retailer 5
-
€1,293 EUR
$1,445 USD
View
Most Expensive
B
Frank Darling
100190445778KD · Oct 31
€1,646 EUR
$1,839 USD
View
5 more retailers have this diamond
Prices start from €273 EURSave up to €1,373 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
1.93ct Marquise
€273 EUR