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Marquise|Lab Grown|IGI

1.27ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG843658992

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843658992

Diamond specifications and retailer prices

From €211 EUR
As of November 6, 2026
Save €944 EUR (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,033 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843658992 or 843658992. Listed at 12 retailers as of November 5, 2026, with a 447% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.27
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843658992
Dimensions10.92 × 5.72 × 3.55 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.92 mm5.72 mm1.27 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843658992
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

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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: Nov 6
Current: €2,033 EUR|Low: €211 EUR|High: €2,033 EUR|Avg: €707 EUR
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
November 6, 2026
Retailer 7€211 EUR
Retailer 8€245 EUR
Retailer 3€262 EUR
Retailer 2€339 EUR
Retailer 9€344 EUR
Retailer 10€443 EUR
Retailer 11€547 EUR
Retailer 6€930 EUR
Retailer 12€1,000 EUR
Retailer 5€1,081 EUR
Retailer 4€1,155 EUR
Do Amore Diamonds€2,033 EUR

3 data points across 12 retailers

12 retailers€211 EUR to €1,155 EUR

A
Cheapest Retailer
-
€211 EUR
A
Retailer 2
-
€245 EUR
View
A
Retailer 3
-
€262 EUR
View
A
Retailer 4
-
€339 EUR
View
A
Retailer 5
-
€344 EUR
View
B+
Retailer 6
-
€443 EUR
View
B+
Retailer 7
-
€547 EUR
View
B
Retailer 8
-
€930 EUR
View
B
Retailer 9
-
€1,000 EUR
View
B
Retailer 10
-
€1,081 EUR
View
B
Retailer 11
-
€1,155 EUR
View
Most Expensive
Do Amore Diamonds
27-2C3D0309E · Nov 6
€2,033 EUR
$2,270 USD
View
Price under review
11 more retailers have this diamond
Prices start from €211 EURSave up to €944 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
1.27ct Marquise
€211 EUR