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Emerald|Lab Grown|IGI

2.58ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG666431178

Shape and cutting style on the report: Emerald cut

Certificate IGI LG666431178

Diamond specifications and retailer prices

From HK$2,448 HKD
$312 USD
As of October 30, 2026
Save HK$17,951 HKD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$20,399 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.58ct lab-grown emerald diamond

This 2.58ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG666431178 or 666431178. Listed at 19 retailers as of October 29, 2026, with prices from HK$2,448 to HK$20,399, a HK$17,951 spread on the same certified stone. Brilliant Earth lists it at HK$20,399. 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

2.58
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666431178
Dimensions9.01 × 6.34 × 4.59 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.01 mm6.34 mm2.58 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666431178
Side View
Table 66.0%Crown 40.9°Girdle: MediumPavilion 39.6°Culet: LNGDepth 72.4%

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 30
Current: HK$20,399 HKD|Low: HK$2,448 HKD|High: HK$20,791 HKD|Avg: HK$8,125 HKD|-1.9%
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
October 31, 2026
Retailer 18HK$2,448 HKD
Retailer 10HK$2,746 HKD
Retailer 11HK$2,840 HKD
Retailer 5HK$3,036 HKD
Retailer 6HK$3,076 HKD
Retailer 2HK$4,237 HKD
Retailer 16HK$4,951 HKD
Retailer 4HK$5,388 HKD
Retailer 14HK$5,398 HKD
Retailer 17HK$5,412 HKD
Retailer 13HK$7,163 HKD
Retailer 12HK$8,913 HKD
Retailer 8HK$9,886 HKD
Retailer 15HK$11,682 HKD
Retailer 3HK$11,837 HKD
Retailer 7HK$12,345 HKD
Retailer 9HK$14,632 HKD
Brilliant EarthHK$20,399 HKD

44 data points across 18 retailers

19 retailersHK$2,448 HKD to HK$20,399 HKD

A
Cheapest Retailer
-
HK$2,448 HKD
$312 USD
A
Retailer 2
-
HK$2,746 HKD
$350 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,840 HKD
$362 USD
View
A
Retailer 4
-
HK$3,036 HKD
$387 USD
View
A
Retailer 5
-
HK$3,076 HKD
$392 USD
View
A
Retailer 6
-
HK$4,237 HKD
$540 USD
View
B+
Retailer 7
-
HK$4,951 HKD
$631 USD
View
A
Retailer 8
-
HK$5,388 HKD
€654 EUR
View
A
Retailer 9
-
HK$5,398 HKD
$688 USD
View
A
Retailer 10
-
HK$5,412 HKD
£543 GBP
View
A
Retailer 11
-
HK$7,163 HKD
$913 USD
View
B+
Retailer 12
-
HK$8,913 HKD
$1,136 USD
View
B+
Retailer 13
-
HK$9,886 HKD
$1,260 USD
View
Retailer 14
-
HK$10,130 HKD
$1,291 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
HK$11,682 HKD
$1,489 USD
View
B+
Retailer 16
-
HK$11,837 HKD
£1,188 GBP
View
B+
Retailer 17
-
HK$12,345 HKD
£1,239 GBP
View
Retailer 18
-
HK$14,632 HKD
$1,865 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
12437731A · Oct 29
HK$20,399 HKD
$2,600 USD
View
18 more retailers have this diamond
Prices start from HK$2,448 HKDSave up to HK$17,951 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
2.58ct Emerald
HK$2,448 HKD