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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 €2,077 EUR
$2,320 USD
As of October 31, 2026
Save €5,797 EUR (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €9,779 EUR 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 31, 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 31
Current: €9,779 EUR|Low: €1,443 EUR|High: €14,778 EUR|Avg: €6,073 EUR|+23.4%
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
November 1, 2026
Retailer 8€2,077 EUR
Retailer 4€2,300 EUR
Retailer 2€2,934 EUR
Retailer 17€3,075 EUR
Retailer 15€3,253 EUR
Retailer 3€3,449 EUR
Retailer 7€3,991 EUR
Retailer 6€4,079 EUR
Retailer 14€4,161 EUR
Retailer 11€5,793 EUR
Retailer 16€5,866 EUR
Retailer 5€6,086 EUR
Retailer 12€7,456 EUR
Retailer 10€7,521 EUR
Retailer 9€7,710 EUR
Retailer 13€7,832 EUR
Retailer 18€7,873 EUR
Helzberg Diamonds€9,779 EUR

30 data points across 18 retailers

18 retailers€2,077 EUR to €7,873 EUR

A
Cheapest Retailer
-
€2,077 EUR
$2,320 USD
Final sale: no returns
A
Retailer 2
-
€2,300 EUR
$2,570 USD
View
A
Retailer 3
-
€2,934 EUR
£2,581 GBP
View
A
Retailer 4
-
€3,075 EUR
$3,435 USD
View
B+
Retailer 5
-
€3,253 EUR
View
B+
Retailer 6
-
€3,449 EUR
$3,853 USD
View
Retailer 7
-
€3,991 EUR
A$6,859 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
€4,079 EUR
£3,588 GBP
View
B+
Retailer 9
-
€4,161 EUR
ZAR 75,101 ZAR
View
B
Retailer 10
-
€5,793 EUR
$6,472 USD
View
B+
Retailer 11
-
€5,866 EUR
£5,160 GBP
View
B+
Retailer 12
-
€6,086 EUR
$6,799 USD
View
B
Retailer 13
-
€7,456 EUR
A$12,815 AUD
View
B
Retailer 14
-
€7,521 EUR
$8,403 USD
View
B
Retailer 15
-
€7,710 EUR
SGD 11,640 SGD
View
B
Retailer 16
-
€7,832 EUR
$8,750 USD
View
B
Retailer 17
-
€7,873 EUR
$8,796 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKGMLMOMG · Oct 13
€9,779 EUR
$10,925 USD
View
Price last confirmed 19 days ago
17 more retailers have this diamond
Prices start from €2,077 EURSave up to €5,797 EUR

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
€2,077 EUR