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Marquise|Lab Grown|IGI

1.40ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG805693512

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805693512

Diamond specifications and retailer prices

From €364 EUR
$408 USD
As of November 1, 2026
Save €838 EUR (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,104 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805693512 or 805693512. Listed at 16 retailers as of November 1, 2026, with a 230% 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

1.40
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805693512
Dimensions11.52 × 5.73 × 3.61 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm5.73 mm1.40 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805693512
Side View
Table 57.0%Crown 34.8°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 63.0%

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: Nov 1
Current: €2,104 EUR|Low: €209 EUR|High: €48,894 EUR|Avg: €2,145 EUR|-95.7%
Do Amore Diamonds
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
Retailer 18
November 2, 2026
Retailer 6€219 EUR
Retailer 15€245 EUR
Retailer 18€254 EUR
Retailer 5€272 EUR
Retailer 3€364 EUR
Retailer 12€446 EUR
Retailer 11€517 EUR
Retailer 2€527 EUR
Retailer 16€738 EUR
Retailer 14€873 EUR
Retailer 17€876 EUR
Retailer 7€964 EUR
Retailer 4€1,113 EUR
Retailer 8€1,192 EUR
Retailer 13€1,201 EUR
Retailer 10€1,498 EUR
Do Amore Diamonds€2,104 EUR
Retailer 9€20,015 EUR

38 data points across 18 retailers

16 retailers€364 EUR to €1,201 EUR

Retailer 1
-
€219 EUR
$246 USD
Price last confirmed 12 days ago
Retailer 2
-
€254 EUR
$285 USD
View
Price last confirmed 12 days ago
Retailer 3
-
€272 EUR
$305 USD
View
Price last confirmed 17 days ago
Retailer 4
-
€272 EUR
$305 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
€364 EUR
$408 USD
View
A
Retailer 6
-
€446 EUR
$500 USD
View
A
Retailer 7
-
€517 EUR
ZAR 9,363 ZAR
View
A
Retailer 8
-
€527 EUR
£465 GBP
View
Retailer 9
-
€738 EUR
A$1,273 AUD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
€873 EUR
A$1,507 AUD
View
B
Retailer 11
-
€876 EUR
$982 USD
View
Retailer 12
-
€964 EUR
$1,081 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
€1,113 EUR
$1,248 USD
View
B
Retailer 14
-
€1,192 EUR
$1,337 USD
View
B
Retailer 15
-
€1,201 EUR
£1,061 GBP
View
Most Expensive
Do Amore Diamonds
27-875F832BB · Nov 2
€2,104 EUR
$2,360 USD
View
Price under review
15 more retailers have this diamond
Prices start from €364 EURSave up to €838 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
1.40ct Marquise
€364 EUR