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Emerald|Lab Grown|IGI

3.43ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG768631453

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768631453

Diamond specifications and retailer prices

From HK$69,591 HKD
$8,870 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: HK$69,591 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 3.43ct lab-grown emerald diamond

This 3.43ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768631453 or 768631453. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.43
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631453
Dimensions10.16 × 7.10 × 4.69 mm
L/W Ratio1.43
Culet sizeLarge
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
10.16 mm7.10 mm3.43 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631453
Side View
Table 64.0%Crown 34.2°Girdle: Slightly ThickPavilion 38.8°Culet: LargeDepth 66.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: HK$69,591 HKD|Low: HK$10,427 HKD|High: HK$116,587 HKD|Avg: HK$42,589 HKD|-38.0%
Brilliant Earth
Retailer 2
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July 19, 2026
Retailer 3HK$10,968 HKD
Retailer 8HK$14,224 HKD
Retailer 11HK$15,731 HKD
Retailer 2HK$19,222 HKD
Retailer 15HK$19,253 HKD
Retailer 12HK$23,470 HKD
Retailer 14HK$26,118 HKD
Retailer 5HK$31,284 HKD
Retailer 10HK$39,017 HKD
Retailer 9HK$42,006 HKD
Retailer 17HK$45,561 HKD
Retailer 7HK$47,664 HKD
Retailer 4HK$54,382 HKD
Retailer 16HK$57,163 HKD
Brilliant EarthHK$69,591 HKD
Retailer 6HK$75,733 HKD
Retailer 13HK$85,361 HKD

53 data points across 17 retailers

1 retailer

B
Brilliant Earth
18293963Y · Oct 31
HK$69,591 HKD
$8,870 USD
View

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B
3.43ct Emerald
HK$69,591 HKD