Emerald|Lab Grown|IGI

3.10ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG656489111

Shape and cutting style on the report: Emerald cut

Certificate IGI LG656489111

Diamond specifications and retailer prices

From $337 USD
As of October 30, 2026
Save $2,433 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,770 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.1ct lab-grown emerald diamond

This 3.1ct 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 LG656489111 or 656489111. Listed at 20 retailers as of October 30, 2026, with prices from $337 to $2,770, a $2,433 spread on the same certified stone. Brilliant Earth lists it at $2,770. 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

3.10
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656489111
Dimensions9.77 × 6.94 × 4.66 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
9.77 mm6.94 mm3.10 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656489111
Side View
Table 66.0%Crown 34.8°Girdle: MED-STKPavilion 39.7°Culet: LargeDepth 67.1%

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: $2,770 USD|Low: $302 USD|High: $3,150 USD|Avg: $1,106 USD|-12.1%
Brilliant Earth
Retailer 2
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Retailer 20
October 30, 2026
Retailer 14$337 USD
Retailer 16$383 USD
Retailer 11$445 USD
Retailer 9$493 USD
Retailer 10$493 USD
Retailer 5$495 USD
Retailer 13$562 USD
Retailer 17$606 USD
Retailer 4$660 USD
Retailer 12$800 USD
Retailer 18$883 USD
Retailer 19$907 USD
Retailer 15$1,052 USD
Retailer 8$1,184 USD
Retailer 20$1,343 USD
Retailer 3$1,386 USD
Retailer 2$1,578 USD
Retailer 6$1,929 USD
Retailer 7$2,160 USD
Brilliant Earth$2,770 USD

38 data points across 20 retailers

20 retailers$337 USD to $2,770 USD

A
Cheapest Retailer
-
$337 USD
A
Retailer 2
-
$383 USD
View
Final sale: no returns
A
Retailer 3
-
$445 USD
View
A
Retailer 4
-
$493 USD
View
A
Retailer 5
-
$493 USD
View
A
Retailer 6
-
$495 USD
View
B+
Retailer 7
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$562 USD
View
A
Retailer 8
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$606 USD
€577 EUR
View
A
Retailer 9
-
$660 USD
£520 GBP
View
A
Retailer 10
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$800 USD
View
A
Retailer 11
-
$883 USD
A$1,359 AUD
View
A
Retailer 12
-
$907 USD
ZAR 14,648 ZAR
View
A
Retailer 13
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$1,052 USD
View
A
Retailer 14
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$1,184 USD
View
B+
Retailer 15
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$1,343 USD
View
B+
Retailer 16
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$1,386 USD
View
B+
Retailer 17
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$1,578 USD
View
B+
Retailer 18
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$1,929 USD
£1,519 GBP
View
Retailer 19
-
$2,160 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
13055640A · Oct 30
$2,770 USD
View
19 more retailers have this diamond
Prices start from $337 USDSave up to $2,433 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
3.10ct Emerald
$337 USD