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Emerald|Lab Grown|IGI

1.51ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG625423724

Shape and cutting style on the report: Emerald cut

Certificate IGI LG625423724

Diamond specifications and retailer prices

From HK$17,261 HKD
$2,200 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: HK$17,261 HKD at Brilliant Earth
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 Brilliant Earth

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG625423724 or 625423724. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625423724
Dimensions7.57 × 5.37 × 3.65 mm
L/W Ratio1.41
Culet sizeLong
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
7.57 mm5.37 mm1.51 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625423724
Side View
Table 64.0%Crown 39.4°Girdle: MED-STKPavilion 39.2°Culet: LNGDepth 68.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: HK$17,261 HKD|Low: HK$2,856 HKD|High: HK$39,935 HKD|Avg: HK$9,215 HKD|-14.7%
Brilliant Earth
Retailer 2
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Retailer 18
May 8, 2026
Retailer 5HK$2,856 HKD
Retailer 2HK$3,107 HKD
Retailer 4HK$4,425 HKD
Retailer 17HK$4,456 HKD
Retailer 14HK$5,217 HKD
Retailer 3HK$5,414 HKD
Retailer 15HK$5,775 HKD
Retailer 8HK$7,163 HKD
Retailer 10HK$8,034 HKD
Retailer 12HK$9,023 HKD
Retailer 16HK$9,078 HKD
Retailer 13HK$9,305 HKD
Retailer 6HK$11,235 HKD
Retailer 7HK$11,267 HKD
Retailer 9HK$11,973 HKD
Retailer 18HK$14,460 HKD
Brilliant EarthHK$17,261 HKD
Retailer 11HK$39,935 HKD

51 data points across 18 retailers

1 retailer

B
Brilliant Earth
9771794A · Nov 4
HK$17,261 HKD
$2,200 USD
View

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B
1.51ct Emerald
HK$17,261 HKD