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Emerald|Lab Grown|IGI

3.09ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG766664726

Shape and cutting style on the report: Emerald cut

Certificate IGI LG766664726

Diamond specifications and retailer prices

From $466 USD
As of October 27, 2026
Save $3,865 USD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,331 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766664726 or 766664726. Listed at 24 retailers as of October 27, 2026, with prices from $466 to $4,331, a $3,865 spread on the same certified stone. Queensmith lists it at $4,331. 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

3.09
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766664726
Dimensions9.51 × 6.79 × 4.63 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm6.79 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766664726
Side View
Table 62.0%Crown 32.9°Girdle: ThickPavilion 42.8°Culet: LargeDepth 68.2%

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 27
Current: $870 USD|Low: $448 USD|High: $2,165 USD|Avg: $1,136 USD|-1.7%
Retailer 1
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Retailer 3
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 17$466 USD
Retailer 5$522 USD
Retailer 8$522 USD
Retailer 4$578 USD
Retailer 18$578 USD
Retailer 13$720 USD
Retailer 10$775 USD
Retailer 1$870 USD
Retailer 7$877 USD
Retailer 12$953 USD
Retailer 15$1,231 USD
Retailer 11$1,256 USD
Retailer 16$1,343 USD
Retailer 9$1,692 USD
Retailer 6$1,832 USD
Retailer 3$1,859 USD
Retailer 14$2,127 USD
Retailer 2$2,165 USD

42 data points across 18 retailers

24 retailers$466 USD to $4,331 USD

A
Cheapest Retailer
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$466 USD
A
Retailer 2
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$522 USD
View
Final sale: no returns
A
Retailer 3
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$522 USD
View
A
Retailer 4
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$578 USD
View
Price last confirmed 12 days ago
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Retailer 5
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$578 USD
View
A
Retailer 6
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$627 USD
HK$4,900 HKD
View
A
Retailer 7
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$720 USD
View
B+
Retailer 8
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$775 USD
View
A
Retailer 9
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$870 USD
€829 EUR
View
A
Retailer 10
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$877 USD
View
A
Retailer 11
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$953 USD
£750 GBP
View
A
Retailer 12
-
$1,231 USD
A$1,894 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
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$1,256 USD
ZAR 20,284 ZAR
View
B+
Retailer 14
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$1,343 USD
View
B+
Retailer 15
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$1,440 USD
View
B+
Retailer 16
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$1,692 USD
£1,332 GBP
View
B+
Retailer 17
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$1,832 USD
SGD 2,475 SGD
View
B+
Retailer 18
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$1,859 USD
View
B+
Retailer 19
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$1,888 USD
View
B+
Retailer 20
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$1,889 USD
View
B+
Retailer 21
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$2,044 USD
View
B+
Retailer 22
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$2,127 USD
£1,675 GBP
View
B
Retailer 23
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$2,165 USD
View
Most Expensive
B
Queensmith
LG766664726 · Oct 27
$4,331 USD
£3,410 GBP
View
23 more retailers have this diamond
Prices start from $466 USDSave up to $3,865 USD

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
3.09ct Emerald
$466 USD