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Emerald|Lab Grown|IGI

4.64ct H VS1 Emerald Lab Grown Diamond

EX • H/VS1 • IGI LG579370374

Shape and cutting style on the report: Emerald cut

Certificate IGI LG579370374

Diamond specifications and retailer prices

From HK$3,789 HKD
$483 USD
As of October 30, 2026
Save HK$21,709 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$25,499 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.64ct lab-grown emerald diamond

This 4.64ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579370374 or 579370374. Listed at 15 retailers as of October 30, 2026, with prices from HK$3,789 to HK$25,499, a HK$21,709 spread on the same certified stone. Brilliant Earth lists it at HK$25,499. 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

4.64
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579370374
Dimensions11.11 × 7.80 × 5.33 mm
L/W Ratio1.42
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
11.11 mm7.80 mm4.64 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579370374
Side View
Table 62.0%Crown 34.5°Girdle: MediumPavilion 40.6°Culet: LargeDepth 68.3%

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: HK$25,499 HKD|Low: HK$3,789 HKD|High: HK$25,891 HKD|Avg: HK$10,784 HKD|-1.5%
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
October 31, 2026
Retailer 16HK$3,789 HKD
Retailer 15HK$4,245 HKD
Retailer 11HK$4,700 HKD
Retailer 8HK$5,806 HKD
Retailer 4HK$6,316 HKD
Retailer 10HK$7,184 HKD
Retailer 12HK$8,105 HKD
Retailer 13HK$9,359 HKD
Retailer 9HK$9,424 HKD
Retailer 6HK$11,125 HKD
Retailer 2HK$12,639 HKD
Retailer 5HK$12,674 HKD
Retailer 14HK$15,119 HKD
Retailer 7HK$15,340 HKD
Retailer 3HK$20,501 HKD
Brilliant EarthHK$25,499 HKD

5 data points across 16 retailers

15 retailersHK$3,789 HKD to HK$25,499 HKD

A
Cheapest Retailer
-
HK$3,789 HKD
$483 USD
A
Retailer 2
-
HK$4,245 HKD
$541 USD
View
A
Retailer 3
-
HK$4,700 HKD
$599 USD
View
A
Retailer 4
-
HK$5,806 HKD
$740 USD
View
B+
Retailer 5
-
HK$6,316 HKD
$805 USD
View
A
Retailer 6
-
HK$7,184 HKD
€872 EUR
View
A
Retailer 7
-
HK$8,105 HKD
$1,033 USD
View
A
Retailer 8
-
HK$9,359 HKD
ZAR 19,271 ZAR
View
A
Retailer 9
-
HK$9,424 HKD
A$1,848 AUD
View
A
Retailer 10
-
HK$11,125 HKD
$1,418 USD
View
B+
Retailer 11
-
HK$12,639 HKD
$1,611 USD
View
B+
Retailer 12
-
HK$15,119 HKD
$1,927 USD
View
B+
Retailer 13
-
HK$15,340 HKD
$1,955 USD
View
B
Retailer 14
-
HK$20,501 HKD
$2,613 USD
View
Most Expensive
B
Brilliant Earth
20455725A · Oct 30
HK$25,499 HKD
$3,250 USD
View
14 more retailers have this diamond
Prices start from HK$3,789 HKDSave up to HK$21,709 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
4.64ct Emerald
HK$3,789 HKD