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Marquise|Lab Grown|IGI

1.35ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG600377775

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG600377775

Diamond specifications and retailer prices

From €246 EUR
$276 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €246 EUR at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

About this 1.35ct lab-grown marquise diamond

This 1.35ct 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 LG600377775 or 600377775. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600377775
Dimensions11.63 × 5.71 × 3.56 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.63 mm5.71 mm1.35 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600377775
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €530 EUR|Low: €187 EUR|High: €1,756 EUR|Avg: €765 EUR|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
William & Sons Jewelers
September 28, 2026
William & Sons Jewelers€246 EUR
Retailer 3€430 EUR
Retailer 5€438 EUR
Retailer 1€530 EUR
Retailer 8€548 EUR
Retailer 7€649 EUR
Retailer 10€786 EUR
Retailer 2€939 EUR
Retailer 4€1,083 EUR
Retailer 9€1,087 EUR
Retailer 6€1,756 EUR

60 data points across 11 retailers

1 retailer

A
William & Sons Jewelers
cert_LG600377775 · Oct 31
€246 EUR
$276 USD
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Final sale: no returns

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
1.35ct Marquise
€246 EUR