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Emerald|Lab Grown|IGI

18.03ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG840646366

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840646366

Diamond specifications and retailer prices

From HK$41,033 HKD
$5,230 USD
As of October 31, 2026
Save HK$132,804 HKD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$290,526 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 18.03ct lab-grown emerald diamond

This 18.03ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840646366 or 840646366. Listed at 13 retailers as of October 31, 2026, with a 324% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

18.03
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840646366
Dimensions18.63 × 12.61 × 7.89 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.63 mm12.61 mm18.03 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840646366
Side View
Table 67.0%Crown 34.8°Girdle: MediumPavilion 39.2°Culet: LargeDepth 62.6%

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$77,556 HKD|Low: HK$41,033 HKD|High: HK$173,837 HKD|Avg: HK$81,309 HKD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6HK$41,033 HKD
Retailer 12HK$44,438 HKD
Retailer 3HK$52,370 HKD
Retailer 5HK$53,230 HKD
Retailer 4HK$54,998 HKD
Retailer 2HK$59,800 HKD
Retailer 7HK$63,470 HKD
Retailer 8HK$66,884 HKD
Retailer 1HK$77,556 HKD
Retailer 10HK$146,459 HKD
Retailer 11HK$154,427 HKD
Retailer 9HK$173,837 HKD

15 data points across 12 retailers

13 retailersHK$41,033 HKD to HK$173,837 HKD

A
Cheapest Retailer
-
HK$41,033 HKD
$5,230 USD
B+
Retailer 2
-
HK$44,438 HKD
$5,664 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$52,370 HKD
$6,675 USD
View
B+
Retailer 4
-
HK$53,230 HKD
£5,342 GBP
View
Retailer 5
-
HK$54,998 HKD
$7,010 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
HK$59,800 HKD
$7,622 USD
View
B+
Retailer 7
-
HK$63,470 HKD
ZAR 130,691 ZAR
View
B+
Retailer 8
-
HK$66,884 HKD
€8,119 EUR
View
B
Retailer 9
-
HK$77,556 HKD
A$15,208 AUD
View
B
Retailer 10
-
HK$146,459 HKD
$18,667 USD
View
B
Retailer 11
-
HK$154,427 HKD
$19,683 USD
View
B
Retailer 12
-
HK$173,837 HKD
$22,157 USD
View
Most Expensive
Brilliant Earth
22155384A · Oct 31
HK$290,526 HKD
$37,030 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$41,033 HKDSave up to HK$132,804 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
18.03ct Emerald
HK$41,033 HKD