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Emerald|Lab Grown|IGI

3.43ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG797639850

Shape and cutting style on the report: Emerald cut

Certificate IGI LG797639850

Diamond specifications and retailer prices

From $6,742 NZD
$3,800 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $6,742 NZD 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797639850 or 797639850. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797639850
Dimensions10.12 × 7.19 × 4.85 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm7.19 mm3.43 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797639850
Side View
Table 66.0%Crown 36.2°Girdle: MediumPavilion 40.3°Culet: LargeDepth 67.5%

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: $6,742 NZD|Low: $502 NZD|High: $10,309 NZD|Avg: $2,886 NZD|-18.6%
Brilliant Earth
Retailer 2
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Retailer 12
August 12, 2026
Retailer 12$894 NZD
Retailer 6$985 NZD
Retailer 4$1,442 NZD
Retailer 9$1,577 NZD
Retailer 7$1,744 NZD
Retailer 2$1,907 NZD
Retailer 11$2,798 NZD
Retailer 10$2,933 NZD
Retailer 3$4,806 NZD
Retailer 8$5,074 NZD
Retailer 5$5,679 NZD
Brilliant Earth$6,742 NZD

40 data points across 12 retailers

1 retailer

B
Brilliant Earth
19444678A · Oct 31
$6,742 NZD
$3,800 USD
View

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
3.43ct Emerald
$6,742 NZD