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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 $977 SGD
$764 USD
As of October 30, 2026
Save $7,691 SGD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,668 SGD 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 $977 to $8,668, a $7,691 spread on the same certified stone. Do Amore Diamonds lists it at $8,668. 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

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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: $8,668 SGD|Low: $977 SGD|High: $9,869 SGD|Avg: $3,591 SGD|-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$977 SGD
Retailer 11$1,062 SGD
Retailer 14$1,832 SGD
Retailer 9$1,835 SGD
Retailer 5$2,032 SGD
Retailer 6$2,053 SGD
Retailer 2$2,318 SGD
Retailer 12$2,694 SGD
Retailer 4$2,705 SGD
Retailer 16$3,424 SGD
Retailer 15$3,516 SGD
Retailer 7$3,546 SGD
Retailer 3$4,665 SGD
Retailer 10$4,694 SGD
Retailer 8$7,313 SGD
Do Amore Diamonds$8,668 SGD

21 data points across 16 retailers

9 retailers$977 SGD to $8,668 SGD

A
Cheapest Retailer
-
$977 SGD
$764 USD
A
Retailer 2
-
$1,062 SGD
$831 USD
View
B+
Retailer 3
-
$1,832 SGD
$1,433 USD
View
A
Retailer 4
-
$1,835 SGD
$1,435 USD
View
A
Retailer 5
-
$2,318 SGD
A$2,789 AUD
View
B+
Retailer 6
-
$2,694 SGD
$2,107 USD
View
B+
Retailer 7
-
$3,516 SGD
$2,750 USD
View
B
Retailer 8
-
$4,694 SGD
£2,891 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B746203AD · Oct 31
$8,668 SGD
$6,780 USD
View
8 more retailers have this diamond
Prices start from $977 SGDSave up to $7,691 SGD

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
$977 SGD