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Marquise|Lab Grown|IGI

1.34ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1

Diamond specifications and retailer prices

From €332 EUR
£293 GBP
As of October 30, 2026
Save €691 EUR (68%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,023 EUR at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.34ct lab-grown marquise diamond

This 1.34ct 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. Listed at 5 retailers as of October 30, 2026, with prices from €332 to €1,023, a €691 spread on the same certified stone. The Diamond Guys lists it at €1,023. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.65 × 5.65 × 3.61 mm
L/W Ratio2.06
Top View
11.65 mm5.65 mm1.34 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
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: Oct 30
Current: €332 EUR|Low: €331 EUR|High: €1,023 EUR|Avg: €600 EUR|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
October 30, 2026
Retailer 1€332 EUR
Retailer 2€343 EUR
Retailer 4€530 EUR
Retailer 3€773 EUR
The Diamond Guys€1,023 EUR

28 data points across 5 retailers

5 retailers€332 EUR to €1,023 EUR

A
Cheapest Retailer
-
€332 EUR
£293 GBP
A
Retailer 2
-
€343 EUR
$385 USD
View
Retailer 3
-
€530 EUR
$595 USD
View
Price last confirmed 19 days ago
B
Retailer 4
-
€773 EUR
CA$1,204 CAD
View
Most Expensive
B
The Diamond Guys
1960791379 · Oct 30
€1,023 EUR
$1,147 USD
View
4 more retailers have this diamond
Prices start from €332 EURSave up to €691 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
1.34ct Marquise
€332 EUR