Emerald|Lab Grown|IGI

18.05ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG737599642

Shape and cutting style on the report: Emerald cut

Certificate IGI LG737599642

Diamond specifications and retailer prices

From HK$36,796 HKD
$4,690 USD
As of November 2, 2026
Save HK$137,912 HKD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$290,840 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 18.05ct lab-grown emerald diamond

This 18.05ct 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 LG737599642 or 737599642. Listed at 20 retailers as of October 31, 2026, with a 375% 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

18.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737599642
Dimensions18.01 × 12.48 × 7.67 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.01 mm12.48 mm18.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737599642
Side View
Table 68.0%Crown 34.6°Girdle: Very ThickPavilion 37.3°Culet: LargeDepth 61.5%

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 2
Current: HK$290,840 HKD|Low: HK$35,321 HKD|High: HK$290,840 HKD|Avg: HK$77,434 HKD
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 1, 2026
Retailer 20HK$36,796 HKD
Retailer 4HK$38,562 HKD
Retailer 8HK$41,198 HKD
Retailer 3HK$42,681 HKD
Retailer 7HK$42,681 HKD
Retailer 16HK$42,681 HKD
Retailer 9HK$44,407 HKD
Retailer 19HK$49,703 HKD
Retailer 11HK$50,815 HKD
Retailer 5HK$53,335 HKD
Retailer 13HK$55,501 HKD
Retailer 18HK$57,352 HKD
Retailer 17HK$62,358 HKD
Retailer 14HK$66,061 HKD
Retailer 15HK$69,759 HKD
Retailer 2HK$80,856 HKD
Retailer 6HK$118,627 HKD
Retailer 12HK$152,748 HKD
Retailer 10HK$174,708 HKD
Brilliant EarthHK$290,840 HKD

40 data points across 20 retailers

20 retailersHK$36,796 HKD to HK$174,708 HKD

A
Cheapest Retailer
-
HK$36,796 HKD
$4,690 USD
A
Retailer 2
-
HK$38,562 HKD
$4,915 USD
View
B+
Retailer 3
-
HK$41,198 HKD
$5,251 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$42,681 HKD
$5,440 USD
View
B+
Retailer 5
-
HK$42,681 HKD
$5,440 USD
View
Retailer 6
-
HK$42,681 HKD
$5,440 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
HK$44,407 HKD
$5,660 USD
View
B+
Retailer 8
-
HK$49,703 HKD
$6,335 USD
View
B+
Retailer 9
-
HK$50,815 HKD
View
B+
Retailer 10
-
HK$53,335 HKD
$6,798 USD
View
B+
Retailer 11
-
HK$55,501 HKD
£5,570 GBP
View
Retailer 12
-
HK$57,352 HKD
$7,310 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
HK$62,358 HKD
$7,948 USD
View
B+
Retailer 14
-
HK$66,061 HKD
ZAR 136,027 ZAR
View
B+
Retailer 15
-
HK$69,759 HKD
€8,468 EUR
View
B
Retailer 16
-
HK$80,856 HKD
A$15,855 AUD
View
B
Retailer 17
-
HK$118,627 HKD
$15,120 USD
View
B
Retailer 18
-
HK$152,748 HKD
$19,469 USD
View
B
Retailer 19
-
HK$174,708 HKD
$22,268 USD
View
Most Expensive
Brilliant Earth
16011574A · Oct 31
HK$290,840 HKD
$37,070 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$36,796 HKDSave up to HK$137,912 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
18.05ct Emerald
HK$36,796 HKD