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Emerald|Lab Grown|IGI

17.88ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG719518928

Shape and cutting style on the report: Emerald cut

Certificate IGI LG719518928

Diamond specifications and retailer prices

From HK$57,692 HKD
CA$10,213 CAD
As of October 30, 2026
Save HK$127,479 HKD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$288,094 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 17.88ct lab-grown emerald diamond

This 17.88ct 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 LG719518928 or 719518928. Listed at 14 retailers as of October 27, 2026, with a 221% 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

17.88
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719518928
Dimensions18.38 × 12.35 × 7.87 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.38 mm12.35 mm17.88 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719518928
Side View
Table 71.0%Crown 35.8°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 63.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$288,094 HKD|Low: HK$54,708 HKD|High: HK$392,787 HKD|Avg: HK$159,424 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
November 1, 2026
Retailer 8HK$54,708 HKD
Retailer 14HK$57,692 HKD
Retailer 15HK$61,785 HKD
Retailer 4HK$62,169 HKD
Retailer 11HK$64,452 HKD
Retailer 6HK$70,533 HKD
Retailer 9HK$87,726 HKD
Retailer 10HK$110,120 HKD
Retailer 2HK$135,346 HKD
Retailer 12HK$138,728 HKD
Retailer 13HK$185,171 HKD
Retailer 3HK$233,308 HKD
Retailer 7HK$241,679 HKD
Brilliant EarthHK$288,094 HKD
Retailer 5HK$328,264 HKD

41 data points across 15 retailers

14 retailersHK$57,692 HKD to HK$185,171 HKD

B+
Cheapest Retailer
-
HK$57,692 HKD
CA$10,213 CAD
Retailer 2
-
HK$61,785 HKD
$7,875 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
HK$62,169 HKD
$7,924 USD
View
B+
Retailer 4
-
HK$64,452 HKD
$8,215 USD
View
B
Retailer 5
-
HK$70,533 HKD
$8,990 USD
View
B
Retailer 6
-
HK$87,726 HKD
£8,804 GBP
View
B
Retailer 7
-
HK$110,120 HKD
ZAR 226,748 ZAR
View
B
Retailer 8
-
HK$135,346 HKD
A$26,540 AUD
View
B
Retailer 9
-
HK$138,728 HKD
$17,682 USD
View
B
Retailer 10
-
HK$185,171 HKD
$23,602 USD
View
Retailer 11
-
HK$233,308 HKD
$29,737 USD
View
Price under review
Most Expensive
Brilliant Earth
16564583Y · Oct 31
HK$288,094 HKD
$36,720 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$57,692 HKDSave up to HK$127,479 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.

B+
17.88ct Emerald
HK$57,692 HKD