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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 HK$3,907 HKD
$498 USD
As of November 1, 2026
Save HK$16,320 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$20,634 HKD 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 November 1, 2026, with a 418% 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
Colour
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: Nov 1
Current: HK$20,634 HKD|Low: HK$3,750 HKD|High: HK$20,948 HKD|Avg: HK$10,149 HKD|-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
November 1, 2026
Retailer 14HK$3,907 HKD
Retailer 7HK$4,370 HKD
Retailer 5HK$4,378 HKD
Retailer 15HK$4,849 HKD
Retailer 12HK$5,924 HKD
Retailer 3HK$7,524 HKD
Retailer 6HK$7,869 HKD
Retailer 9HK$8,062 HKD
Retailer 10HK$10,235 HKD
Retailer 11HK$10,519 HKD
Retailer 4HK$12,741 HKD
Retailer 13HK$13,024 HKD
Retailer 8HK$14,109 HKD
Retailer 16HK$18,131 HKD
Retailer 2HK$20,227 HKD
Rare CaratHK$20,634 HKD

43 data points across 16 retailers

20 retailersHK$3,907 HKD to HK$20,227 HKD

A
Cheapest Retailer
-
HK$3,907 HKD
$498 USD
B+
Retailer 2
-
HK$4,370 HKD
$557 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$4,378 HKD
$558 USD
View
B+
Retailer 4
-
HK$4,849 HKD
$618 USD
View
Retailer 5
-
HK$4,849 HKD
$618 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
HK$5,924 HKD
$755 USD
View
B
Retailer 7
-
HK$7,524 HKD
$959 USD
View
B+
Retailer 8
-
HK$7,869 HKD
$1,003 USD
View
B+
Retailer 9
-
HK$8,062 HKD
£809 GBP
View
B+
Retailer 10
-
HK$10,235 HKD
A$2,007 AUD
View
B+
Retailer 11
-
HK$10,458 HKD
$1,333 USD
View
B+
Retailer 12
-
HK$10,519 HKD
ZAR 21,659 ZAR
View
B+
Retailer 13
-
HK$12,741 HKD
$1,624 USD
View
B+
Retailer 14
-
HK$13,024 HKD
$1,660 USD
View
B
Retailer 15
-
HK$14,109 HKD
£1,416 GBP
View
B
Retailer 16
-
HK$15,783 HKD
$2,012 USD
View
B
Retailer 17
-
HK$16,827 HKD
$2,145 USD
View
B
Retailer 18
-
HK$18,131 HKD
$2,311 USD
View
B
Retailer 19
-
HK$20,227 HKD
£2,030 GBP
View
Most Expensive
Rare Carat
1100-19-A_l_621406386 · Oct 18
HK$20,634 HKD
$2,630 USD
View
Price last confirmed 14 days ago
19 more retailers have this diamond
Prices start from HK$3,907 HKDSave up to HK$16,320 HKD

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
HK$3,907 HKD