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Emerald|Lab Grown|IGI

6.47ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG706512503

Shape and cutting style on the report: Emerald cut

Certificate IGI LG706512503

Diamond specifications and retailer prices

From HK$6,959 HKD
$887 USD
As of October 30, 2026
Save HK$37,055 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$44,014 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.47ct lab-grown emerald diamond

This 6.47ct 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 LG706512503 or 706512503. Listed at 20 retailers as of October 30, 2026, with prices from HK$6,959 to HK$44,014, a HK$37,055 spread on the same certified stone. Brilliant Earth lists it at HK$44,014. 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

6.47
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706512503
Dimensions12.71 × 8.48 × 5.96 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
12.71 mm8.48 mm6.47 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706512503
Side View
Table 69.0%Crown 42.7°Girdle: MED-STKPavilion 43.3°Culet: LargeDepth 70.3%

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: Oct 30
Current: HK$44,014 HKD|Low: HK$6,535 HKD|High: HK$85,518 HKD|Avg: HK$20,737 HKD|-48.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 20HK$6,959 HKD
Retailer 8HK$7,571 HKD
Retailer 4HK$8,073 HKD
Retailer 11HK$8,073 HKD
Retailer 13HK$9,454 HKD
Retailer 6HK$11,894 HKD
Retailer 2HK$12,324 HKD
Retailer 15HK$12,703 HKD
Retailer 7HK$12,969 HKD
Retailer 14HK$14,963 HKD
Retailer 16HK$15,626 HKD
Retailer 19HK$16,452 HKD
Retailer 9HK$20,061 HKD
Retailer 18HK$22,359 HKD
Retailer 5HK$22,705 HKD
Retailer 3HK$25,271 HKD
Retailer 10HK$28,041 HKD
Retailer 17HK$30,311 HKD
Retailer 12HK$34,521 HKD
Brilliant EarthHK$44,014 HKD

35 data points across 20 retailers

20 retailersHK$6,959 HKD to HK$44,014 HKD

A
Cheapest Retailer
-
HK$6,959 HKD
$887 USD
A
Retailer 2
-
HK$7,571 HKD
$965 USD
View
Retailer 3
-
HK$8,073 HKD
$1,029 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$8,073 HKD
$1,029 USD
View
A
Retailer 5
-
HK$9,454 HKD
$1,205 USD
View
A
Retailer 6
-
HK$11,894 HKD
$1,516 USD
View
A
Retailer 7
-
HK$12,324 HKD
£1,237 GBP
View
A
Retailer 8
-
HK$12,703 HKD
€1,542 EUR
View
B+
Retailer 9
-
HK$12,969 HKD
$1,653 USD
View
B+
Retailer 10
-
HK$14,963 HKD
A$2,934 AUD
View
B+
Retailer 11
-
HK$15,626 HKD
ZAR 32,176 ZAR
View
B+
Retailer 12
-
HK$16,452 HKD
$2,097 USD
View
B
Retailer 13
-
HK$20,061 HKD
$2,557 USD
View
B+
Retailer 14
-
HK$22,359 HKD
£2,244 GBP
View
B+
Retailer 15
-
HK$22,705 HKD
$2,894 USD
View
B
Retailer 16
-
HK$25,271 HKD
$3,221 USD
View
B
Retailer 17
-
HK$28,041 HKD
$3,574 USD
View
B
Retailer 18
-
HK$30,311 HKD
£3,042 GBP
View
Retailer 19
-
HK$34,521 HKD
$4,400 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Brilliant Earth
18656382A · Oct 30
HK$44,014 HKD
$5,610 USD
View
19 more retailers have this diamond
Prices start from HK$6,959 HKDSave up to HK$37,055 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
6.47ct Emerald
HK$6,959 HKD