Marquise|Lab Grown|IGI

1.28ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG805640692

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805640692

Diamond specifications and retailer prices

From €552 EUR
As of November 4, 2026
21 retailers carry this diamond
Most expensive: €1,393 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805640692 or 805640692. Listed at 21 retailers as of November 4, 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
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805640692
Dimensions11.13 × 5.67 × 3.50 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.13 mm5.67 mm1.28 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805640692
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: €1,393 EUR|Low: €212 EUR|High: €1,393 EUR|Avg: €660 EUR
Brilliant Earth
Retailer 2
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October 28, 2026
Retailer 4€212 EUR
Retailer 14€236 EUR
Retailer 10€246 EUR
Retailer 20€263 EUR
Retailer 23€263 EUR
Retailer 9€355 EUR
Retailer 11€417 EUR
Retailer 17€451 EUR
Retailer 19€454 EUR
Retailer 5€478 EUR
Retailer 13€494 EUR
Retailer 16€552 EUR
Retailer 6€579 EUR
Retailer 18€641 EUR
Retailer 22€844 EUR
Retailer 3€848 EUR
Retailer 7€890 EUR
Retailer 12€914 EUR
Retailer 2€976 EUR
Retailer 15€1,028 EUR
Retailer 21€1,054 EUR
Retailer 8€1,168 EUR
Brilliant Earth€1,393 EUR

28 data points across 23 retailers

21 retailers

Retailer 1
-
€212 EUR
Price last confirmed 9 days ago
Retailer 2
-
€246 EUR
View
Price last confirmed 8 days ago
Retailer 3
-
€263 EUR
View
Price last confirmed 11 days ago
Retailer 4
-
€263 EUR
View
Price last confirmed 11 days ago
Retailer 5
-
€355 EUR
View
Price last confirmed 8 days ago
Retailer 6
-
€451 EUR
View
Price last confirmed 8 days ago
Retailer 7
-
€454 EUR
View
Price last confirmed 9 days ago
Retailer 8
-
€478 EUR
View
Price last confirmed 7 days ago
Retailer 9
-
€494 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€552 EUR
View
Retailer 11
-
€579 EUR
View
Price last confirmed 9 days ago
Retailer 12
-
€641 EUR
View
Price last confirmed 9 days ago
Retailer 13
-
€844 EUR
View
Price last confirmed 11 days ago
Retailer 14
-
€848 EUR
View
Price last confirmed 10 days ago
Retailer 15
-
€890 EUR
View
Price last confirmed 8 days ago
Retailer 16
-
€914 EUR
View
Price last confirmed 8 days ago
Retailer 17
-
€976 EUR
View
Price last confirmed 8 days ago
Retailer 18
-
€1,028 EUR
View
Price last confirmed 28 days ago
Retailer 19
-
€1,054 EUR
View
Price last confirmed 10 days ago
Retailer 20
-
€1,168 EUR
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
20176319A · Oct 28
€1,393 EUR
$1,570 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from €552 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
€552 EUR