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Marquise|Lab Grown|IGI

1.15ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG811675376

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811675376

Diamond specifications and retailer prices

From €453 EUR
A$778 AUD
As of November 2, 2026
7 retailers carry this diamond
Most expensive: €1,110 EUR at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 1.15ct lab-grown marquise diamond

This 1.15ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811675376 or 811675376. Listed at 7 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811675376
Dimensions11.20 × 5.33 × 3.33 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm5.33 mm1.15 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811675376
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.5%

Caratlytics Score

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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: Nov 2
Current: €1,468 EUR|Low: €194 EUR|High: €1,628 EUR|Avg: €683 EUR
Brilliant Earth
Retailer 2
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Retailer 25
October 3, 2026
Retailer 9€194 EUR
Retailer 10€216 EUR
Retailer 4€289 EUR
Retailer 14€341 EUR
Retailer 23€354 EUR
Retailer 16€354 EUR
Retailer 11€411 EUR
Retailer 20€429 EUR
Retailer 13€440 EUR
Retailer 2€453 EUR
Retailer 8€485 EUR
Retailer 22€575 EUR
Retailer 6€578 EUR
Retailer 12€662 EUR
Retailer 19€666 EUR
Retailer 15€737 EUR
Retailer 5€745 EUR
Retailer 7€787 EUR
Retailer 17€819 EUR
Retailer 21€917 EUR
Retailer 25€963 EUR
Retailer 3€1,052 EUR
Retailer 24€1,325 EUR
Brilliant Earth€1,468 EUR
Retailer 18€1,628 EUR

5 data points across 25 retailers

7 retailers

Retailer 1
-
€440 EUR
$492 USD
Price last confirmed 33 days ago
A
Retailer 2
-
€453 EUR
A$778 AUD
View
Retailer 3
-
€485 EUR
$541 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€575 EUR
£506 GBP
View
Price last confirmed 32 days ago
Retailer 5
-
€737 EUR
$824 USD
View
Price last confirmed 43 days ago
Retailer 6
-
€819 EUR
A$1,408 AUD
View
Price last confirmed 80 days ago
Most Expensive
Brilliant Earth
21575258Y · Oct 1
€1,110 EUR
$1,240 USD
View
Price last confirmed 31 days ago
6 more retailers have this diamond
Prices start from €453 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
1.15ct Marquise
€453 EUR