Emerald|Lab Grown|IGI

6.37ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG840656860

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840656860

Diamond specifications and retailer prices

From HK$18,202 HKD
$2,320 USD
As of October 29, 2026
Save HK$50,809 HKD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$85,714 HKD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 6.37ct lab-grown emerald diamond

This 6.37ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840656860 or 840656860. Listed at 18 retailers as of October 29, 2026, with a 279% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.37
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656860
Dimensions12.63 × 8.56 × 5.85 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.63 mm8.56 mm6.37 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840656860
Side View
Table 61.0%Crown 36.3°Girdle: Slightly ThickPavilion 43.9°Culet: LargeDepth 68.3%

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 29
Current: HK$85,714 HKD|Low: HK$12,647 HKD|High: HK$129,533 HKD|Avg: HK$53,709 HKD|+22.1%
Helzberg Diamonds
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 6HK$18,202 HKD
Retailer 18HK$20,163 HKD
Retailer 2HK$25,935 HKD
Retailer 15HK$26,950 HKD
Retailer 13HK$28,512 HKD
Retailer 17HK$30,229 HKD
Retailer 5HK$34,979 HKD
Retailer 4HK$35,751 HKD
Retailer 12HK$36,473 HKD
Retailer 14HK$51,414 HKD
Retailer 9HK$51,491 HKD
Retailer 3HK$53,343 HKD
Retailer 8HK$65,927 HKD
Retailer 10HK$66,138 HKD
Retailer 7HK$67,580 HKD
Retailer 11HK$68,650 HKD
Retailer 16HK$69,011 HKD
Helzberg DiamondsHK$85,714 HKD

30 data points across 18 retailers

18 retailersHK$18,202 HKD to HK$69,011 HKD

A
Cheapest Retailer
-
HK$18,202 HKD
$2,320 USD
Final sale: no returns
A
Retailer 2
-
HK$20,163 HKD
$2,570 USD
View
A
Retailer 3
-
HK$25,935 HKD
£2,603 GBP
View
A
Retailer 4
-
HK$26,950 HKD
$3,435 USD
View
B+
Retailer 5
-
HK$28,512 HKD
€3,461 EUR
View
B+
Retailer 6
-
HK$30,229 HKD
$3,853 USD
View
Retailer 7
-
HK$34,979 HKD
A$6,859 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$35,751 HKD
£3,588 GBP
View
B+
Retailer 9
-
HK$36,473 HKD
ZAR 75,101 ZAR
View
B+
Retailer 10
-
HK$51,414 HKD
£5,160 GBP
View
B
Retailer 11
-
HK$51,491 HKD
$6,563 USD
View
B+
Retailer 12
-
HK$53,343 HKD
$6,799 USD
View
B
Retailer 13
-
HK$65,927 HKD
$8,403 USD
View
Retailer 14
-
HK$66,138 HKD
A$12,969 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
HK$67,580 HKD
SGD 11,640 SGD
View
B
Retailer 16
-
HK$68,650 HKD
$8,750 USD
View
B
Retailer 17
-
HK$69,011 HKD
$8,796 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKGMLMOMG · Oct 13
HK$85,714 HKD
$10,925 USD
View
Price last confirmed 18 days ago
17 more retailers have this diamond
Prices start from HK$18,202 HKDSave up to HK$50,809 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
6.37ct Emerald
HK$18,202 HKD