Emerald|Lab Grown|IGI

3.09ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG840635485

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840635485

Diamond specifications and retailer prices

From $410 USD
As of October 30, 2026
Save $3,030 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,440 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840635485 or 840635485. Listed at 21 retailers as of October 30, 2026, with prices from $410 to $3,440, a $3,030 spread on the same certified stone. Brilliant Earth lists it at $3,440. 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
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635485
Dimensions10.08 × 6.86 × 4.58 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.08 mm6.86 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635485
Side View
Table 64.0%Crown 32.5°Girdle: MediumPavilion 39.2°Culet: LargeDepth 66.8%

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: $3,440 USD|Low: $410 USD|High: $5,540 USD|Avg: $1,344 USD|-2.0%
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 17$410 USD
Retailer 6$459 USD
Retailer 21$460 USD
Retailer 5$509 USD
Retailer 19$563 USD
Retailer 2$615 USD
Retailer 14$690 USD
Retailer 11$784 USD
Retailer 16$837 USD
Retailer 20$1,042 USD
Retailer 3$1,082 USD
Retailer 18$1,095 USD
Retailer 4$1,428 USD
Retailer 15$1,634 USD
Retailer 9$1,636 USD
Retailer 22$1,666 USD
Retailer 12$1,671 USD
Retailer 7$1,865 USD
Retailer 13$1,906 USD
Retailer 8$1,999 USD
Retailer 10$2,635 USD
Brilliant Earth$3,440 USD

11 data points across 22 retailers

21 retailers$410 USD to $3,440 USD

A
Cheapest Retailer
-
$410 USD
A
Retailer 2
-
$459 USD
View
Final sale: no returns
Retailer 3
-
$460 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$509 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$563 USD
HK$4,400 HKD
View
A
Retailer 6
-
$615 USD
View
B+
Retailer 7
-
$690 USD
View
A
Retailer 8
-
$837 USD
£659 GBP
View
A
Retailer 9
-
$1,042 USD
View
Retailer 10
-
$1,082 USD
A$1,665 AUD
View
Price last confirmed 12 days ago
Retailer 11
-
$1,095 USD
ZAR 17,692 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,428 USD
View
B+
Retailer 13
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$1,634 USD
SGD 2,208 SGD
View
Retailer 14
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$1,636 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$1,666 USD
View
B+
Retailer 16
-
$1,671 USD
View
B+
Retailer 17
-
$1,865 USD
View
B+
Retailer 18
-
$1,906 USD
View
Retailer 19
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$1,999 USD
£1,574 GBP
View
Price last confirmed 10 days ago
Retailer 20
-
$2,635 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
22184086A · Oct 30
$3,440 USD
View
20 more retailers have this diamond
Prices start from $410 USDSave up to $3,030 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
$410 USD