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Emerald|Lab Grown|IGI

6.83ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG620490990

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620490990

Diamond specifications and retailer prices

From HK$12,279 HKD
$1,565 USD
As of November 1, 2026
Save HK$52,765 HKD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$65,044 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.83ct lab-grown emerald diamond

This 6.83ct 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 LG620490990 or 620490990. Listed at 13 retailers as of November 1, 2026, with prices from HK$12,279 to HK$65,044, a HK$52,765 spread on the same certified stone. Brilliant Earth lists it at HK$65,044. 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

6.83
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620490990
Dimensions13.13 × 9.11 × 6.04 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.13 mm9.11 mm6.83 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620490990
Side View
Table 65.0%Crown 34.2°Girdle: MediumPavilion 39.9°Culet: LNGDepth 66.3%

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 1
Current: HK$65,044 HKD|Low: HK$12,279 HKD|High: HK$67,084 HKD|Avg: HK$26,967 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11HK$12,279 HKD
Retailer 7HK$14,084 HKD
Retailer 10HK$15,645 HKD
Retailer 2HK$19,844 HKD
Retailer 9HK$20,102 HKD
Retailer 5HK$26,025 HKD
Retailer 6HK$27,181 HKD
Retailer 3HK$33,959 HKD
Retailer 8HK$34,295 HKD
Retailer 4HK$40,117 HKD
Brilliant EarthHK$65,044 HKD

43 data points across 11 retailers

13 retailersHK$12,279 HKD to HK$65,044 HKD

A
Cheapest Retailer
-
HK$12,279 HKD
$1,565 USD
Final sale: no returns
A
Retailer 2
-
HK$14,084 HKD
$1,795 USD
View
A
Retailer 3
-
HK$15,645 HKD
$1,994 USD
View
A
Retailer 4
-
HK$19,844 HKD
£1,991 GBP
View
B+
Retailer 5
-
HK$20,102 HKD
$2,562 USD
View
B+
Retailer 6
-
HK$20,831 HKD
$2,655 USD
View
B+
Retailer 7
-
HK$26,025 HKD
A$5,103 AUD
View
B+
Retailer 8
-
HK$27,181 HKD
ZAR 55,966 ZAR
View
B
Retailer 9
-
HK$33,959 HKD
£3,408 GBP
View
B
Retailer 10
-
HK$34,295 HKD
$4,371 USD
View
B
Retailer 11
-
HK$40,117 HKD
£4,026 GBP
View
B
Retailer 12
-
HK$49,596 HKD
$6,321 USD
View
Most Expensive
B
Brilliant Earth
9718329Y · Nov 2
HK$65,044 HKD
$8,290 USD
View
12 more retailers have this diamond
Prices start from HK$12,279 HKDSave up to HK$52,765 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
6.83ct Emerald
HK$12,279 HKD