Emerald|Lab Grown|IGI

6.48ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG829619040

Shape and cutting style on the report: Emerald cut

Certificate IGI LG829619040

Diamond specifications and retailer prices

From $1,378 USD
As of October 27, 2026
Save $4,241 USD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,140 USD at Brilliant Earth · As of October 12, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829619040 or 829619040. Listed at 17 retailers as of October 27, 2026, with a 308% 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

6.48
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829619040
Dimensions13.28 × 9.41 × 5.46 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.28 mm9.41 mm6.48 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG829619040
Side View
Table 65.0%Crown 30.5°Girdle: MediumPavilion 37.8°Culet: LargeDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,950 USD|Low: $778 USD|High: $7,370 USD|Avg: $2,334 USD|-46.4%
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
October 31, 2026
Retailer 9$882 USD
Retailer 6$940 USD
Retailer 15$1,378 USD
Retailer 14$1,543 USD
Retailer 13$1,770 USD
Retailer 5$1,802 USD
Retailer 4$2,033 USD
Retailer 3$2,285 USD
Retailer 11$2,483 USD
Retailer 8$2,591 USD
Retailer 2$2,608 USD
Retailer 10$2,630 USD
Retailer 7$2,643 USD
Retailer 12$3,705 USD
Brilliant Earth$3,950 USD
Retailer 16$4,571 USD
Retailer 17$5,619 USD

37 data points across 17 retailers

17 retailers$1,378 USD to $5,619 USD

Retailer 1
-
$882 USD
Price last confirmed 8 days ago
Retailer 2
-
$940 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,378 USD
View
B+
Retailer 4
-
$1,770 USD
View
Retailer 5
-
$1,802 USD
ZAR 29,113 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,033 USD
View
B+
Retailer 7
-
$2,285 USD
View
B+
Retailer 8
-
$2,483 USD
€2,365 EUR
View
B+
Retailer 9
-
$2,591 USD
£2,040 GBP
View
B+
Retailer 10
-
$2,608 USD
View
B+
Retailer 11
-
$2,630 USD
View
Retailer 12
-
$2,643 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$3,705 USD
View
B
Retailer 14
-
$3,950 USD
View
B
Retailer 15
-
$4,571 USD
£3,599 GBP
View
B
Retailer 16
-
$5,619 USD
View
Most Expensive
Brilliant Earth
21504078A · Oct 12
$7,140 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $1,378 USDSave up to $4,241 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.

B+
6.48ct Emerald
$1,378 USD