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Emerald|Lab Grown|IGI

28.67ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG795608382

Shape and cutting style on the report: Emerald cut

Certificate IGI LG795608382

Diamond specifications and retailer prices

From HK$203,761 HKD
$25,971 USD
As of October 31, 2026
Save HK$64,062 HKD (24%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$486,920 HKD at Aida Diamonds · As of November 1, 2026
View at Aida Diamonds

About this 28.67ct lab-grown emerald diamond

This 28.67ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795608382 or 795608382. Listed at 14 retailers as of October 31, 2026, with a 31% 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

28.67
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795608382
Dimensions21.29 × 13.93 × 9.38 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.29 mm13.93 mm28.67 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795608382
Side View
Table 65.0%Crown 31.5°Girdle: Slightly ThickPavilion 43.4°Culet: LargeDepth 67.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$486,920 HKD|Low: HK$177,177 HKD|High: HK$635,072 HKD|Avg: HK$333,941 HKD|-12.5%
Aida Diamonds
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 7HK$177,177 HKD
Retailer 15HK$203,761 HKD
Retailer 4HK$219,499 HKD
Retailer 10HK$224,913 HKD
Retailer 11HK$226,717 HKD
Retailer 13HK$250,498 HKD
Retailer 9HK$257,049 HKD
Retailer 3HK$260,901 HKD
Retailer 5HK$260,901 HKD
Retailer 2HK$267,822 HKD
Retailer 8HK$443,171 HKD
Retailer 12HK$459,028 HKD
Retailer 14HK$461,406 HKD
Aida DiamondsHK$486,920 HKD
Retailer 6HK$569,616 HKD

31 data points across 15 retailers

14 retailersHK$203,761 HKD to HK$267,822 HKD

B
Cheapest Retailer
-
HK$203,761 HKD
$25,971 USD
B
Retailer 2
-
HK$219,499 HKD
$27,977 USD
View
B
Retailer 3
-
HK$224,913 HKD
$28,667 USD
View
B
Retailer 4
-
HK$226,717 HKD
$28,897 USD
View
B
Retailer 5
-
HK$250,498 HKD
$31,928 USD
View
B
Retailer 6
-
HK$257,049 HKD
$32,763 USD
View
B
Retailer 7
-
HK$260,901 HKD
$33,254 USD
View
Retailer 8
-
HK$260,901 HKD
$33,254 USD
View
Price last confirmed 20 days ago
B
Retailer 9
-
HK$267,822 HKD
£26,879 GBP
View
Retailer 10
-
HK$443,171 HKD
€53,796 EUR
View
Price under review
Retailer 11
-
HK$459,028 HKD
$58,507 USD
View
Price under review
Retailer 12
-
HK$461,406 HKD
$58,810 USD
View
Price under review
Most Expensive
Aida Diamonds
497719459 · Nov 1
HK$486,920 HKD
A$95,480 AUD
View
Price under review
12 more retailers have this diamond
Prices start from HK$203,761 HKDSave up to HK$64,062 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
28.67ct Emerald
HK$203,761 HKD