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Emerald|Lab Grown|IGI

3.18ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG803682564

Shape and cutting style on the report: Emerald cut

Certificate IGI LG803682564

Diamond specifications and retailer prices

From HK$5,374 HKD
$685 USD
As of October 31, 2026
Save HK$43,191 HKD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$48,565 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.18ct lab-grown emerald diamond

This 3.18ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803682564 or 803682564. Listed at 13 retailers as of October 29, 2026, with prices from HK$5,374 to HK$48,565, a HK$43,191 spread on the same certified stone. Brilliant Earth lists it at HK$48,565. 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

3.18
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803682564
Dimensions9.63 × 6.83 × 4.75 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.63 mm6.83 mm3.18 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803682564
Side View
Table 61.0%Crown 33.5°Girdle: MediumPavilion 38.8°Culet: LargeDepth 69.5%

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: Oct 31
Current: HK$48,565 HKD|Low: HK$3,052 HKD|High: HK$50,448 HKD|Avg: HK$15,952 HKD|-3.7%
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
October 31, 2026
Retailer 5HK$3,052 HKD
Retailer 6HK$5,374 HKD
Retailer 4HK$5,838 HKD
Retailer 3HK$5,986 HKD
Retailer 7HK$7,291 HKD
Retailer 8HK$8,615 HKD
Retailer 12HK$11,087 HKD
Retailer 9HK$12,153 HKD
Retailer 11HK$15,202 HKD
Retailer 10HK$20,934 HKD
Retailer 2HK$29,130 HKD
Retailer 13HK$32,403 HKD
Brilliant EarthHK$48,565 HKD

24 data points across 13 retailers

13 retailersHK$5,374 HKD to HK$48,565 HKD

A
Cheapest Retailer
-
HK$5,374 HKD
$685 USD
A
Retailer 2
-
HK$5,838 HKD
$744 USD
View
B+
Retailer 3
-
HK$5,986 HKD
$763 USD
View
A
Retailer 4
-
HK$7,291 HKD
€885 EUR
View
Retailer 5
-
HK$8,615 HKD
$1,098 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$11,087 HKD
$1,413 USD
View
Retailer 7
-
HK$12,153 HKD
$1,549 USD
View
Price last confirmed 12 days ago
Retailer 8
-
HK$15,202 HKD
A$2,981 AUD
View
Price last confirmed 28 days ago
Retailer 9
-
HK$20,934 HKD
£2,101 GBP
View
Price last confirmed 12 days ago
B
Retailer 10
-
HK$29,121 HKD
$3,712 USD
View
B
Retailer 11
-
HK$29,130 HKD
$3,713 USD
View
B
Retailer 12
-
HK$32,403 HKD
$4,130 USD
View
Most Expensive
B
Brilliant Earth
20418555A · Oct 29
HK$48,565 HKD
$6,190 USD
View
12 more retailers have this diamond
Prices start from HK$5,374 HKDSave up to HK$43,191 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
3.18ct Emerald
HK$5,374 HKD