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Marquise|Lab Grown|IGI

1.86ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG833653339

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833653339

Diamond specifications and retailer prices

From €325 EUR
$363 USD
As of October 30, 2026
Save €2,038 EUR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,363 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.86ct lab-grown marquise diamond

This 1.86ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG833653339 or 833653339. Listed at 18 retailers as of October 30, 2026, with prices from €325 to €2,363, a €2,038 spread on the same certified stone. Brilliant Earth lists it at €2,363. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.86
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833653339
Dimensions13.20 × 6.32 × 3.79 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.20 mm6.32 mm1.86 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833653339
Side View
Table 61.0%Crown 38°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.0%

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: €2,363 EUR|Low: €325 EUR|High: €2,578 EUR|Avg: €1,029 EUR|-8.3%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 6€325 EUR
Retailer 14€380 EUR
Retailer 13€482 EUR
Retailer 3€497 EUR
Retailer 7€618 EUR
Retailer 10€640 EUR
Retailer 17€653 EUR
Retailer 8€821 EUR
Retailer 5€839 EUR
Retailer 11€1,051 EUR
Retailer 16€1,192 EUR
Retailer 2€1,378 EUR
Retailer 4€1,449 EUR
Retailer 12€1,514 EUR
Retailer 15€1,666 EUR
Retailer 9€1,768 EUR
Brilliant Earth€2,363 EUR

18 data points across 17 retailers

18 retailers€325 EUR to €2,363 EUR

A
Cheapest Retailer
-
€325 EUR
$363 USD
Final sale: no returns
A
Retailer 2
-
€380 EUR
£334 GBP
View
B+
Retailer 3
-
€482 EUR
$538 USD
View
A
Retailer 4
-
€497 EUR
$555 USD
View
A
Retailer 5
-
€618 EUR
ZAR 11,161 ZAR
View
A
Retailer 6
-
€640 EUR
£563 GBP
View
A
Retailer 7
-
€653 EUR
View
B+
Retailer 8
-
€821 EUR
$917 USD
View
B+
Retailer 9
-
€839 EUR
A$1,442 AUD
View
B
Retailer 10
-
€1,051 EUR
$1,174 USD
View
B+
Retailer 11
-
€1,192 EUR
$1,332 USD
View
B
Retailer 12
-
€1,378 EUR
$1,539 USD
View
B
Retailer 13
-
€1,449 EUR
£1,275 GBP
View
Retailer 14
-
€1,478 EUR
A$2,541 AUD
View
Price last confirmed 23 days ago
B
Retailer 15
-
€1,514 EUR
$1,692 USD
View
B
Retailer 16
-
€1,666 EUR
SGD 2,515 SGD
View
B
Retailer 17
-
€1,768 EUR
$1,975 USD
View
Most Expensive
B
Brilliant Earth
21318854A · Oct 30
€2,363 EUR
$2,640 USD
View
17 more retailers have this diamond
Prices start from €325 EURSave up to €2,038 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
1.86ct Marquise
€325 EUR