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Emerald|Lab Grown|IGI

1.45ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG623417450

Shape and cutting style on the report: Emerald cut

Certificate IGI LG623417450

Diamond specifications and retailer prices

From HK$1,506 HKD
$192 USD
As of November 1, 2026
Save HK$8,223 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$9,729 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.45ct lab-grown emerald diamond

This 1.45ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623417450 or 623417450. Listed at 21 retailers as of November 1, 2026, with prices from HK$1,506 to HK$9,729, a HK$8,223 spread on the same certified stone. Brilliant Earth lists it at HK$9,729. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623417450
Dimensions7.76 × 5.26 × 3.55 mm
L/W Ratio1.48
Culet sizeLarge
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
7.76 mm5.26 mm1.45 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623417450
Side View
Table 66.0%Crown 32.9°Girdle: MediumPavilion 37.9°Culet: LargeDepth 67.5%

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$9,729 HKD|Low: HK$1,459 HKD|High: HK$9,886 HKD|Avg: HK$4,561 HKD|-1.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 7HK$1,506 HKD
Retailer 20HK$1,742 HKD
Retailer 12HK$1,812 HKD
Retailer 18HK$1,867 HKD
Retailer 15HK$1,938 HKD
Retailer 10HK$3,048 HKD
Retailer 16HK$3,217 HKD
Retailer 5HK$3,256 HKD
Retailer 2HK$3,392 HKD
Retailer 4HK$4,457 HKD
Retailer 14HK$4,544 HKD
Retailer 3HK$4,668 HKD
Retailer 13HK$4,912 HKD
Retailer 11HK$5,610 HKD
Retailer 19HK$5,994 HKD
Retailer 9HK$6,413 HKD
Retailer 8HK$7,294 HKD
Retailer 17HK$8,709 HKD
Retailer 6HK$9,153 HKD
Brilliant EarthHK$9,729 HKD

30 data points across 20 retailers

21 retailersHK$1,506 HKD to HK$9,729 HKD

A
Cheapest Retailer
-
HK$1,506 HKD
$192 USD
A
Retailer 2
-
HK$1,742 HKD
$222 USD
View
Retailer 3
-
HK$1,812 HKD
$231 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$1,867 HKD
$238 USD
View
A
Retailer 5
-
HK$1,938 HKD
$247 USD
View
Final sale: no returns
A
Retailer 6
-
HK$3,048 HKD
€370 EUR
View
A
Retailer 7
-
HK$3,217 HKD
ZAR 6,624 ZAR
View
B+
Retailer 8
-
HK$3,256 HKD
$415 USD
View
A
Retailer 9
-
HK$3,392 HKD
£340 GBP
View
B+
Retailer 10
-
HK$4,457 HKD
$568 USD
View
B+
Retailer 11
-
HK$4,544 HKD
A$891 AUD
View
B+
Retailer 12
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 13
-
HK$4,912 HKD
$626 USD
View
B+
Retailer 14
-
HK$5,610 HKD
A$1,100 AUD
View
B+
Retailer 15
-
HK$5,924 HKD
$755 USD
View
B
Retailer 16
-
HK$5,994 HKD
$764 USD
View
B+
Retailer 17
-
HK$6,413 HKD
$817 USD
View
B+
Retailer 18
-
HK$7,294 HKD
£732 GBP
View
B
Retailer 19
-
HK$8,709 HKD
£874 GBP
View
B
Retailer 20
-
HK$9,153 HKD
$1,167 USD
View
Most Expensive
B
Brilliant Earth
14997430A · Nov 2
HK$9,729 HKD
$1,240 USD
View
20 more retailers have this diamond
Prices start from HK$1,506 HKDSave up to HK$8,223 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
1.45ct Emerald
HK$1,506 HKD