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Oval|Lab Grown|IGI

0.71ct F SI1 Oval Lab Grown Diamond

F/SI1 • IGI LG587397421

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG587397421

Diamond specifications and retailer prices

From HK$3,866 HKD
£388 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$3,866 HKD at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 0.71ct lab-grown oval diamond

This 0.71ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG587397421 or 587397421. 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

0.71
Carat
F
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587397421
Dimensions7.43 × 5.00 × 2.99 mm
L/W Ratio1.49
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
7.43 mm5.00 mm0.71 ctF / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587397421
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 39.5°Culet: NoneDepth 59.8%

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: HK$3,866 HKD|Low: HK$2,621 HKD|High: HK$3,866 HKD|Avg: HK$3,243 HKD
MD Diamonds and Jewellers
Retailer 2
December 30, 2025
Retailer 2HK$2,621 HKD
MD Diamonds and JewellersHK$3,866 HKD

3 data points across 2 retailers

1 retailer

B
MD Diamonds and Jewellers
LG587397421 · Nov 2
HK$3,866 HKD
£388 GBP
View

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B
0.71ct Oval
HK$3,866 HKD