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Emerald|Lab Grown|IGI

4.50ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG825620883

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825620883

Diamond specifications and retailer prices

From HK$5,940 HKD
$757 USD
As of October 28, 2026
Save HK$21,593 HKD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$27,533 HKD at With Clarity · As of October 28, 2026
View at With Clarity

About this 4.5ct lab-grown emerald diamond

This 4.5ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825620883 or 825620883. Listed at 13 retailers as of October 28, 2026, with prices from HK$5,940 to HK$27,533, a HK$21,593 spread on the same certified stone. With Clarity lists it at HK$27,533. 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

4.50
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825620883
Dimensions11.50 × 7.62 × 4.98 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm7.62 mm4.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825620883
Side View
Table 67.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: LargeDepth 65.4%

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 28
Current: HK$9,265 HKD|Low: HK$5,610 HKD|High: HK$27,533 HKD|Avg: HK$15,525 HKD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 29, 2026
Retailer 10HK$5,940 HKD
Retailer 7HK$9,063 HKD
Retailer 1HK$9,265 HKD
Retailer 5HK$9,475 HKD
Retailer 11HK$9,502 HKD
Retailer 8HK$11,652 HKD
Retailer 3HK$14,618 HKD
Retailer 2HK$17,100 HKD
Retailer 9HK$18,769 HKD
Retailer 4HK$19,043 HKD
Retailer 12HK$22,990 HKD
Retailer 6HK$24,643 HKD
With ClarityHK$27,533 HKD

41 data points across 13 retailers

13 retailersHK$5,940 HKD to HK$27,533 HKD

A
Cheapest Retailer
-
HK$5,940 HKD
$757 USD
Final sale: no returns
B+
Retailer 2
-
HK$9,063 HKD
$1,155 USD
View
A
Retailer 3
-
HK$9,265 HKD
£930 GBP
View
A
Retailer 4
-
HK$9,475 HKD
€1,150 EUR
View
B+
Retailer 5
-
HK$9,502 HKD
$1,211 USD
View
A
Retailer 6
-
HK$11,652 HKD
$1,485 USD
View
B+
Retailer 7
-
HK$14,618 HKD
$1,863 USD
View
B
Retailer 8
-
HK$17,100 HKD
£1,716 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
HK$18,769 HKD
$2,392 USD
View
B
Retailer 10
-
HK$19,043 HKD
$2,427 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
HK$22,990 HKD
$2,930 USD
View
B
Retailer 12
-
HK$24,643 HKD
£2,473 GBP
View
Most Expensive
B
With Clarity
825620883 · Oct 28
HK$27,533 HKD
$3,509 USD
View
12 more retailers have this diamond
Prices start from HK$5,940 HKDSave up to HK$21,593 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
4.50ct Emerald
HK$5,940 HKD