Marquise|Lab Grown|IGI

1.86ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG840656930

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840656930

Diamond specifications and retailer prices

From €365 EUR
HK$3,200 HKD
As of November 1, 2026
Save €883 EUR (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,342 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840656930 or 840656930. Listed at 10 retailers as of October 28, 2026, with a 242% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656930
Dimensions13.17 × 6.51 × 3.97 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.17 mm6.51 mm1.86 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840656930
Side View
Table 66.0%Crown 31.7°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €854 EUR|Low: €297 EUR|High: €1,342 EUR|Avg: €748 EUR|-7.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 2, 2026
Retailer 2€297 EUR
Retailer 7€365 EUR
Retailer 3€468 EUR
Retailer 4€516 EUR
Retailer 9€539 EUR
Retailer 6€556 EUR
Retailer 10€653 EUR
Retailer 1€854 EUR
Retailer 8€1,248 EUR
Retailer 5€1,320 EUR
Reve Diamonds€1,342 EUR

13 data points across 11 retailers

10 retailers€365 EUR to €1,248 EUR

A
Cheapest Retailer
-
€365 EUR
HK$3,200 HKD
Retailer 2
-
€468 EUR
$525 USD
View
Price last confirmed 5 days ago
A
Retailer 3
-
€516 EUR
View
Retailer 4
-
€539 EUR
$604 USD
View
Price last confirmed 7 days ago
Retailer 5
-
€556 EUR
ZAR 10,081 ZAR
View
Price last confirmed 10 days ago
A
Retailer 6
-
€653 EUR
$732 USD
View
A
Retailer 7
-
€854 EUR
$958 USD
View
B
Retailer 8
-
€1,248 EUR
$1,400 USD
View
Retailer 9
-
€1,320 EUR
£1,166 GBP
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
D99743AE2 · Oct 25
€1,342 EUR
$1,505 USD
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from €365 EURSave up to €883 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
€365 EUR