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Marquise|Lab Grown|IGI

3.01ct F SI1 Marquise Lab Grown Diamond

EX • F/SI1 • IGI LG564349927

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG564349927

Diamond specifications and retailer prices

From $2,863 NZD
$1,611 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $2,863 NZD at B2C Jewels
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 B2C Jewels

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG564349927 or 564349927. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564349927
Dimensions15.17 × 7.43 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.17 mm7.43 mm3.01 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564349927
Side View
Table 59.5%Crown 31.8°Girdle: MED-THKPavilion 41°Culet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,863 NZD|Low: $2,741 NZD|High: $3,542 NZD|Avg: $3,049 NZD|-19.2%
September 23, 2026
B2C Jewels$2,863 NZD

3 data points across 1 retailer

1 retailer

B
B2C Jewels
21266724 · Nov 1
$2,863 NZD
$1,611 USD
View

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B
3.01ct Marquise
$2,863 NZD