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Emerald|Lab Grown|IGI

6.58ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG843680845

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843680845

Diamond specifications and retailer prices

From HK$9,478 HKD
$1,208 USD
As of October 29, 2026
Save HK$34,262 HKD (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$43,740 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 6.58ct lab-grown emerald diamond

This 6.58ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843680845 or 843680845. Listed at 5 retailers as of October 28, 2026, with prices from HK$9,478 to HK$43,740, a HK$34,262 spread on the same certified stone. Rare Carat lists it at HK$43,740. 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

6.58
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843680845
Dimensions12.33 × 8.88 × 6.08 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm8.88 mm6.58 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843680845
Side View
Table 63.0%Crown 37.3°Girdle: MediumPavilion 40.4°Culet: LargeDepth 68.5%

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: Oct 29
Current: HK$43,740 HKD|Low: HK$9,478 HKD|High: HK$43,740 HKD|Avg: HK$23,550 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2HK$9,478 HKD
Retailer 4HK$12,773 HKD
Retailer 3HK$27,493 HKD
Retailer 5HK$27,703 HKD
Rare CaratHK$43,740 HKD

7 data points across 5 retailers

5 retailersHK$9,478 HKD to HK$43,740 HKD

A
Cheapest Retailer
-
HK$9,478 HKD
$1,208 USD
Final sale: no returns
B+
Retailer 2
-
HK$12,773 HKD
$1,628 USD
View
B+
Retailer 3
-
HK$27,493 HKD
$3,504 USD
View
B+
Retailer 4
-
HK$27,703 HKD
$3,531 USD
View
Most Expensive
B
Rare Carat
843680845 · Oct 28
HK$43,740 HKD
$5,575 USD
View
4 more retailers have this diamond
Prices start from HK$9,478 HKDSave up to HK$34,262 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
6.58ct Emerald
HK$9,478 HKD