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Marquise|Lab Grown|IGI

0.51ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG731594252

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG731594252

Diamond specifications and retailer prices

From $569 SGD
$445 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $569 SGD 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 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG731594252 or 731594252. Listed at a single retailer as of November 2, 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

0.51
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731594252
Dimensions8.35 × 4.15 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm4.15 mm0.51 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG731594252
Side View
Table 53.0%Crown 32°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $570 SGD|Low: $550 SGD|High: $570 SGD|Avg: $566 SGD
Retailer 1
Shane Co
September 18, 2026
Shane Co$569 SGD
Retailer 1$570 SGD

5 data points across 2 retailers

1 retailer

B
Shane Co
25K0H9S · Nov 2
$569 SGD
$445 USD
View

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B
0.51ct Marquise
$569 SGD