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Emerald|Lab Grown|IGI

6.43ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG618449771

Shape and cutting style on the report: Emerald cut

Certificate IGI LG618449771

Diamond specifications and retailer prices

From $1,088 AUD
$764 USD
As of October 30, 2026
Save $8,564 AUD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,652 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.43ct lab-grown emerald diamond

This 6.43ct 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 LG618449771 or 618449771. Listed at 9 retailers as of October 30, 2026, with prices from $1,088 to $9,652, a $8,564 spread on the same certified stone. Do Amore Diamonds lists it at $9,652. 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

6.43
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618449771
Dimensions12.61 × 8.64 × 5.79 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.61 mm8.64 mm6.43 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618449771
Side View
Table 63.0%Crown 38.4°Girdle: MediumPavilion 41.1°Culet: LNGDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,652 AUD|Low: $1,088 AUD|High: $10,990 AUD|Avg: $3,999 AUD|-12.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 13$1,088 AUD
Retailer 11$1,183 AUD
Retailer 14$2,040 AUD
Retailer 9$2,043 AUD
Retailer 5$2,263 AUD
Retailer 6$2,286 AUD
Retailer 2$2,581 AUD
Retailer 12$3,000 AUD
Retailer 4$3,012 AUD
Retailer 16$3,812 AUD
Retailer 15$3,915 AUD
Retailer 7$3,949 AUD
Retailer 3$5,195 AUD
Retailer 10$5,227 AUD
Retailer 8$8,143 AUD
Do Amore Diamonds$9,652 AUD

21 data points across 16 retailers

9 retailers$1,088 AUD to $9,652 AUD

A
Cheapest Retailer
-
$1,088 AUD
$764 USD
A
Retailer 2
-
$1,183 AUD
$831 USD
View
B+
Retailer 3
-
$2,040 AUD
$1,433 USD
View
A
Retailer 4
-
$2,043 AUD
$1,435 USD
View
A
Retailer 5
-
$2,581 AUD
View
B+
Retailer 6
-
$3,000 AUD
$2,107 USD
View
B+
Retailer 7
-
$3,915 AUD
$2,750 USD
View
B
Retailer 8
-
$5,227 AUD
£2,891 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B746203AD · Oct 31
$9,652 AUD
$6,780 USD
View
8 more retailers have this diamond
Prices start from $1,088 AUDSave up to $8,564 AUD

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.

A
6.43ct Emerald
$1,088 AUD