Marquise|Lab Grown|IGI

1.28ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG802628370

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802628370

Diamond specifications and retailer prices

From €669 EUR
$750 USD
As of October 28, 2026
11 retailers carry this diamond
Most expensive: €1,060 EUR at MOH London · As of October 15, 2026
View at MOH London

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG802628370 or 802628370. Listed at 11 retailers as of October 28, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802628370
Dimensions11.81 × 5.70 × 3.44 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm5.70 mm1.28 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802628370
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: €1,060 EUR|Low: €184 EUR|High: €2,015 EUR|Avg: €676 EUR|-0.1%
MOH London
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 16, 2026
Retailer 13€191 EUR
Retailer 3€285 EUR
Retailer 17€318 EUR
Retailer 10€420 EUR
Retailer 8€432 EUR
Retailer 7€444 EUR
Retailer 5€448 EUR
Retailer 6€476 EUR
Retailer 12€542 EUR
Retailer 16€636 EUR
Retailer 14€669 EUR
Retailer 2€765 EUR
Retailer 11€838 EUR
Retailer 15€912 EUR
Retailer 9€994 EUR
MOH London€1,060 EUR
Retailer 4€1,837 EUR

21 data points across 17 retailers

11 retailers

Retailer 1
-
€191 EUR
$214 USD
Price last confirmed 25 days ago
Retailer 2
-
€222 EUR
$249 USD
View
Price last confirmed 18 days ago
Retailer 3
-
€285 EUR
$320 USD
View
Price last confirmed 18 days ago
Retailer 4
-
€318 EUR
$357 USD
View
Price last confirmed 19 days ago
Retailer 5
-
€448 EUR
$503 USD
View
Price last confirmed 16 days ago
Retailer 6
-
€542 EUR
$608 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
€669 EUR
$750 USD
View
Retailer 8
-
€765 EUR
$858 USD
View
Price last confirmed 17 days ago
Retailer 9
-
€842 EUR
$944 USD
View
Price last confirmed 33 days ago
Retailer 10
-
€912 EUR
A$1,573 AUD
View
Price last confirmed 28 days ago
Most Expensive
MOH London
LG802628370 · Oct 15
€1,060 EUR
£936 GBP
View
Price last confirmed 18 days ago
10 more retailers have this diamond
Prices start from €669 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.

B+
1.28ct Marquise
€669 EUR