Emerald|Lab Grown|IGI

3.10ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG678582112

Shape and cutting style on the report: Emerald cut

Certificate IGI LG678582112

Diamond specifications and retailer prices

From $663 USD
As of October 30, 2026
Save $2,939 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,350 USD at Brilliant Earth · As of October 14, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678582112 or 678582112. Listed at 15 retailers as of October 29, 2026, with a 443% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678582112
Dimensions9.52 × 7.03 × 4.79 mm
L/W Ratio1.35
Culet sizeLarge
Top View
9.52 mm7.03 mm3.10 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678582112
Side View
Table 63.0%Crown 36.2°Girdle: MediumPavilion 40.9°Culet: LargeDepth 68.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $4,350 USD|Low: $639 USD|High: $4,770 USD|Avg: $1,755 USD|-8.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4$639 USD
Retailer 5$663 USD
Retailer 3$667 USD
Retailer 9$670 USD
Retailer 6$841 USD
Retailer 13$959 USD
Retailer 8$1,214 USD
Retailer 10$1,401 USD
Retailer 2$1,730 USD
Retailer 11$2,036 USD
Retailer 12$3,580 USD
Retailer 7$3,602 USD
Brilliant Earth$4,350 USD

30 data points across 13 retailers

15 retailers$663 USD to $3,602 USD

Retailer 1
-
$407 USD
Price last confirmed 38 days ago
Retailer 2
-
$456 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$639 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$663 USD
View
A
Retailer 5
-
$667 USD
View
A
Retailer 6
-
$670 USD
View
A
Retailer 7
-
$841 USD
€801 EUR
View
A
Retailer 8
-
$959 USD
View
A
Retailer 9
-
$1,214 USD
View
Retailer 10
-
$1,401 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,730 USD
A$2,662 AUD
View
Retailer 12
-
$2,036 USD
£1,603 GBP
View
Price last confirmed 11 days ago
B
Retailer 13
-
$3,580 USD
View
B
Retailer 14
-
$3,602 USD
View
Most Expensive
Brilliant Earth
16277980A · Oct 14
$4,350 USD
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from $663 USDSave up to $2,939 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
$663 USD