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0.73ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG640420616

Shape and cutting style on the report: Round brilliant

Certificate IGI LG640420616

Diamond specifications and retailer prices

From HK$3,378 HKD
£339 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$3,378 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 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG640420616 or 640420616. 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. 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

0.73
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640420616
Dimensions5.82 × 5.80 × 3.48 mm
L/W Ratio1.00
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
5.82 mm5.80 mm0.73 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640420616
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: HK$2,519 HKD|Low: HK$400 HKD|High: HK$4,683 HKD|Avg: HK$3,049 HKD|-16.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
June 21, 2026
Retailer 2HK$1,397 HKD
Retailer 4HK$1,880 HKD
Retailer 3HK$1,946 HKD
Retailer 5HK$2,346 HKD
Retailer 1HK$2,519 HKD
Retailer 7HK$3,193 HKD
Retailer 8HK$3,746 HKD
Retailer 6HK$4,158 HKD
Retailer 9HK$4,643 HKD

75 data points across 9 retailers

1 retailer

B+
MD Diamonds and Jewellers
LG640420616 · Nov 2
HK$3,378 HKD
£339 GBP
View

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B+
0.73ct Round
HK$3,378 HKD