Emerald|Lab Grown|IGI

3.46ct G VS1 Emerald Lab Grown Diamond

GD • G/VS1 • IGI LG621406386

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621406386

Diamond specifications and retailer prices

From $498 USD
As of October 30, 2026
Save $2,094 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,630 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.46ct lab-grown emerald diamond

This 3.46ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG621406386 or 621406386. Listed at 20 retailers as of October 29, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.46
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621406386
Dimensions9.79 × 7.12 × 4.79 mm
L/W Ratio1.37
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
9.79 mm7.12 mm3.46 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621406386
Side View
Table 67.0%Crown 41.7°Girdle: Slightly ThickPavilion 39.6°Culet: LNGDepth 67.3%

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: $2,630 USD|Low: $478 USD|High: $2,670 USD|Avg: $1,290 USD|-1.5%
Rare Carat
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 14$498 USD
Retailer 7$557 USD
Retailer 5$558 USD
Retailer 15$618 USD
Retailer 12$755 USD
Retailer 3$959 USD
Retailer 6$1,003 USD
Retailer 2$1,028 USD
Retailer 9$1,305 USD
Retailer 11$1,341 USD
Retailer 4$1,624 USD
Retailer 13$1,660 USD
Retailer 8$1,798 USD
Retailer 16$2,311 USD
Retailer 10$2,592 USD
Rare Carat$2,630 USD

44 data points across 16 retailers

20 retailers$498 USD to $2,592 USD

A
Cheapest Retailer
-
$498 USD
B+
Retailer 2
-
$557 USD
View
Final sale: no returns
B+
Retailer 3
-
$558 USD
View
B+
Retailer 4
-
$618 USD
View
Retailer 5
-
$618 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$755 USD
View
B
Retailer 7
-
$959 USD
View
B+
Retailer 8
-
$1,003 USD
View
B+
Retailer 9
-
$1,028 USD
£809 GBP
View
B+
Retailer 10
-
$1,305 USD
A$2,007 AUD
View
B+
Retailer 11
-
$1,333 USD
View
B+
Retailer 12
-
$1,341 USD
ZAR 21,659 ZAR
View
B+
Retailer 13
-
$1,624 USD
View
B+
Retailer 14
-
$1,660 USD
View
B
Retailer 15
-
$1,798 USD
£1,416 GBP
View
B
Retailer 16
-
$2,012 USD
View
B
Retailer 17
-
$2,145 USD
View
B
Retailer 18
-
$2,311 USD
View
B
Retailer 19
-
$2,592 USD
£2,041 GBP
View
Most Expensive
Rare Carat
1100-19-A_l_621406386 · Oct 18
$2,630 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from $498 USDSave up to $2,094 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
3.46ct Emerald
$498 USD