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Emerald|Lab Grown|IGI

43.04ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG770664256

Shape and cutting style on the report: Emerald cut

Certificate IGI LG770664256

Diamond specifications and retailer prices

From HK$327,872 HKD
$41,790 USD
As of October 30, 2026
Save HK$46,957 HKD (13%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$665,308 HKD at Yorxs · As of October 29, 2026
View at Yorxs

About this 43.04ct lab-grown emerald diamond

This 43.04ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770664256 or 770664256. Listed at 8 retailers as of October 26, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

43.04
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770664256
Dimensions23.72 × 16.37 × 10.75 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
23.72 mm16.37 mm43.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770664256
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 34°Culet: LargeDepth 65.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Oct 30
Current: HK$892,621 HKD|Low: HK$327,872 HKD|High: HK$1,456,350 HKD|Avg: HK$696,229 HKD|-11.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 29, 2026
Retailer 5HK$327,872 HKD
Retailer 3HK$374,828 HKD
Retailer 2HK$390,708 HKD
Retailer 4HK$609,689 HKD
YorxsHK$665,308 HKD
Retailer 6HK$801,146 HKD
Retailer 1HK$892,621 HKD

16 data points across 7 retailers

8 retailersHK$327,872 HKD to HK$374,828 HKD

B
Cheapest Retailer
-
HK$327,872 HKD
$41,790 USD
B
Retailer 2
-
HK$336,824 HKD
$42,931 USD
View
B
Retailer 3
-
HK$374,828 HKD
$47,775 USD
View
Retailer 4
-
HK$390,708 HKD
$49,799 USD
View
Price last confirmed 18 days ago
Retailer 5
-
HK$609,689 HKD
$77,710 USD
View
Price under review
Most Expensive
Yorxs
615681305 · Oct 29
HK$665,308 HKD
€80,761 EUR
View
Price under review
5 more retailers have this diamond
Prices start from HK$327,872 HKDSave up to HK$46,957 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
43.04ct Emerald
HK$327,872 HKD