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Marquise|Lab Grown|IGI

3.67ct D IF Marquise Lab Grown Diamond

GD • D/IF • IGI LG710589691

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG710589691

Diamond specifications and retailer prices

From €14,398 EUR
$16,085 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €14,398 EUR at Shane Co
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 Shane Co

About this 3.67ct lab-grown marquise diamond

This 3.67ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG710589691 or 710589691. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.67
Carat
D
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710589691
Dimensions16.55 × 7.89 × 4.88 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.55 mm7.89 mm3.67 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710589691
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €10,723 EUR|Low: €6,946 EUR|High: €31,557 EUR|Avg: €14,967 EUR|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Shane Co
September 18, 2026
Retailer 5€6,946 EUR
Retailer 2€9,146 EUR
Retailer 4€9,199 EUR
Retailer 9€9,279 EUR
Retailer 3€9,932 EUR
Retailer 1€10,723 EUR
Shane Co€14,398 EUR
Retailer 7€15,700 EUR
Retailer 6€26,253 EUR
Retailer 8€31,557 EUR

46 data points across 10 retailers

1 retailer

B
Shane Co
26D0VFD · Oct 30
€14,398 EUR
$16,085 USD
View

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
3.67ct Marquise
€14,398 EUR