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Marquise|Lab Grown|IGI

1.93ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG756518131

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG756518131

Diamond specifications and retailer prices

From €267 EUR
$298 USD
As of October 28, 2026
Save €1,327 EUR (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,593 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG756518131 or 756518131. Listed at 5 retailers as of October 28, 2026, with prices from €267 to €1,593, a €1,327 spread on the same certified stone. Brilliant Earth lists it at €1,593. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756518131
Dimensions12.72 × 6.66 × 4.01 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Top View
12.72 mm6.66 mm1.93 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756518131
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.2%

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 28
Current: €1,593 EUR|Low: €168 EUR|High: €1,593 EUR|Avg: €756 EUR
Brilliant Earth
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 31, 2026
Retailer 5€168 EUR
Retailer 9€267 EUR
Retailer 15€478 EUR
Retailer 12€492 EUR
Retailer 11€501 EUR
Retailer 4€533 EUR
Retailer 2€534 EUR
Retailer 3€711 EUR
Retailer 6€845 EUR
Retailer 13€1,019 EUR
Retailer 10€1,091 EUR
Retailer 7€1,267 EUR
Retailer 14€1,277 EUR
Retailer 8€1,307 EUR
Brilliant Earth€1,593 EUR

37 data points across 15 retailers

5 retailers€267 EUR to €1,593 EUR

A
Cheapest Retailer
-
€267 EUR
$298 USD
Final sale: no returns
A
Retailer 2
-
€534 EUR
£470 GBP
View
Retailer 3
-
€792 EUR
A$1,361 AUD
View
Price last confirmed 121 days ago
B
Retailer 4
-
€1,307 EUR
$1,460 USD
View
Most Expensive
B
Brilliant Earth
19608432A · Oct 30
€1,593 EUR
$1,780 USD
View
4 more retailers have this diamond
Prices start from €267 EURSave up to €1,327 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
€267 EUR