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Emerald|Lab Grown|IGI

6.48ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG819645682

Shape and cutting style on the report: Emerald cut

Certificate IGI LG819645682

Diamond specifications and retailer prices

From HK$6,120 HKD
$780 USD
As of October 30, 2026
Save HK$37,659 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$43,779 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.48ct lab-grown emerald diamond

This 6.48ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819645682 or 819645682. Listed at 16 retailers as of October 29, 2026, with prices from HK$6,120 to HK$43,779, a HK$37,659 spread on the same certified stone. Brilliant Earth lists it at HK$43,779. 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

6.48
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819645682
Dimensions13.03 × 8.71 × 5.65 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.03 mm8.71 mm6.48 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819645682
Side View
Table 68.0%Crown 37.8°Girdle: MediumPavilion 38.4°Culet: LargeDepth 64.9%

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$43,779 HKD|Low: HK$5,869 HKD|High: HK$45,348 HKD|Avg: HK$17,713 HKD|-3.5%
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
October 31, 2026
Retailer 11HK$6,120 HKD
Retailer 12HK$7,093 HKD
Retailer 6HK$8,473 HKD
Retailer 2HK$10,877 HKD
Retailer 3HK$11,470 HKD
Retailer 7HK$13,147 HKD
Retailer 9HK$13,728 HKD
Retailer 10HK$16,876 HKD
Retailer 4HK$19,952 HKD
Retailer 5HK$22,001 HKD
Retailer 13HK$23,976 HKD
Retailer 8HK$26,734 HKD
Brilliant EarthHK$43,779 HKD

41 data points across 13 retailers

16 retailersHK$6,120 HKD to HK$43,779 HKD

A
Cheapest Retailer
-
HK$6,120 HKD
$780 USD
A
Retailer 2
-
HK$7,093 HKD
$904 USD
View
Retailer 3
-
HK$7,093 HKD
$904 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$8,473 HKD
$1,080 USD
View
A
Retailer 5
-
HK$10,877 HKD
£1,092 GBP
View
B+
Retailer 6
-
HK$11,470 HKD
$1,462 USD
View
A
Retailer 7
-
HK$13,147 HKD
A$2,578 AUD
View
A
Retailer 8
-
HK$13,728 HKD
ZAR 28,267 ZAR
View
B+
Retailer 9
-
HK$16,876 HKD
$2,151 USD
View
B+
Retailer 10
-
HK$19,834 HKD
$2,528 USD
View
B+
Retailer 11
-
HK$19,952 HKD
$2,543 USD
View
B+
Retailer 12
-
HK$22,001 HKD
£2,208 GBP
View
B+
Retailer 13
-
HK$23,976 HKD
$3,056 USD
View
B
Retailer 14
-
HK$24,515 HKD
$3,125 USD
View
B
Retailer 15
-
HK$26,734 HKD
£2,683 GBP
View
Most Expensive
B
Brilliant Earth
21393025A · Oct 29
HK$43,779 HKD
$5,580 USD
View
15 more retailers have this diamond
Prices start from HK$6,120 HKDSave up to HK$37,659 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
6.48ct Emerald
HK$6,120 HKD