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Emerald|Lab Grown|IGI

6.48ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG819645682

Shape and cutting style on the report: Emerald cut

Certificate IGI LG819645682

Diamond specifications and retailer prices

From $1,110 AUD
$780 USD
As of October 30, 2026
Save $6,833 AUD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,944 AUD at Brilliant Earth · As of October 29, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819645682 or 819645682. Listed at 16 retailers as of October 29, 2026, with prices from $1,110 to $7,944, a $6,833 spread on the same certified stone. Brilliant Earth lists it at $7,944. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819645682
Dimensions13.03 × 8.71 × 5.65 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
13.03 mm8.71 mm6.48 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819645682
Side View
Table 68.0%Crown 37.8°Girdle: MediumPavilion 38.4°Culet: LargeDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,944 AUD|Low: $1,065 AUD|High: $8,228 AUD|Avg: $3,215 AUD|-3.5%
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
October 31, 2026
Retailer 11$1,110 AUD
Retailer 12$1,287 AUD
Retailer 6$1,537 AUD
Retailer 2$1,974 AUD
Retailer 3$2,081 AUD
Retailer 7$2,386 AUD
Retailer 9$2,491 AUD
Retailer 10$3,062 AUD
Retailer 4$3,620 AUD
Retailer 5$3,992 AUD
Retailer 13$4,351 AUD
Retailer 8$4,851 AUD
Brilliant Earth$7,944 AUD

42 data points across 13 retailers

16 retailers$1,110 AUD to $7,944 AUD

A
Cheapest Retailer
-
$1,110 AUD
$780 USD
A
Retailer 2
-
$1,287 AUD
$904 USD
View
Retailer 3
-
$1,287 AUD
$904 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,537 AUD
$1,080 USD
View
A
Retailer 5
-
$1,974 AUD
£1,092 GBP
View
B+
Retailer 6
-
$2,081 AUD
$1,462 USD
View
A
Retailer 7
-
$2,386 AUD
View
A
Retailer 8
-
$2,491 AUD
ZAR 28,267 ZAR
View
B+
Retailer 9
-
$3,062 AUD
$2,151 USD
View
B+
Retailer 10
-
$3,599 AUD
$2,528 USD
View
B+
Retailer 11
-
$3,620 AUD
$2,543 USD
View
B+
Retailer 12
-
$3,992 AUD
£2,208 GBP
View
B+
Retailer 13
-
$4,351 AUD
$3,056 USD
View
B
Retailer 14
-
$4,448 AUD
$3,125 USD
View
B
Retailer 15
-
$4,851 AUD
£2,683 GBP
View
Most Expensive
B
Brilliant Earth
21393025A · Oct 29
$7,944 AUD
$5,580 USD
View
15 more retailers have this diamond
Prices start from $1,110 AUDSave up to $6,833 AUD

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
6.48ct Emerald
$1,110 AUD