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 $2,320 USD
As of October 29, 2026
Save $6,476 USD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,925 USD 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
Color
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: $10,925 USD|Low: $1,612 USD|High: $16,510 USD|Avg: $6,898 USD|+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 30, 2026
Retailer 6$2,320 USD
Retailer 18$2,570 USD
Retailer 11$3,305 USD
Retailer 15$3,435 USD
Retailer 13$3,634 USD
Retailer 17$3,853 USD
Retailer 5$4,458 USD
Retailer 4$4,557 USD
Retailer 12$4,649 USD
Retailer 14$6,553 USD
Retailer 9$6,563 USD
Retailer 3$6,799 USD
Retailer 8$8,403 USD
Retailer 10$8,430 USD
Retailer 7$8,614 USD
Retailer 2$8,750 USD
Retailer 16$8,796 USD
Helzberg Diamonds$10,925 USD

29 data points across 18 retailers

18 retailers$2,320 USD to $8,796 USD

A
Cheapest Retailer
-
$2,320 USD
Final sale: no returns
A
Retailer 2
-
$2,570 USD
View
A
Retailer 3
-
$3,305 USD
£2,603 GBP
View
A
Retailer 4
-
$3,435 USD
View
B+
Retailer 5
-
$3,634 USD
€3,461 EUR
View
B+
Retailer 6
-
$3,853 USD
View
Retailer 7
-
$4,458 USD
A$6,859 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,557 USD
£3,588 GBP
View
B+
Retailer 9
-
$4,649 USD
ZAR 75,101 ZAR
View
B+
Retailer 10
-
$6,553 USD
£5,160 GBP
View
B
Retailer 11
-
$6,563 USD
View
B+
Retailer 12
-
$6,799 USD
View
B
Retailer 13
-
$8,403 USD
View
Retailer 14
-
$8,430 USD
A$12,969 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$8,614 USD
SGD 11,640 SGD
View
B
Retailer 16
-
$8,750 USD
View
B
Retailer 17
-
$8,796 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKGMLMOMG · Oct 13
$10,925 USD
View
Price last confirmed 17 days ago
17 more retailers have this diamond
Prices start from $2,320 USDSave up to $6,476 USD

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
$2,320 USD