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Emerald|Lab Grown|IGI

6.38ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG578323692

Shape and cutting style on the report: Emerald cut

Certificate IGI LG578323692

Diamond specifications and retailer prices

From $1,270 AUD
$892 USD
As of October 30, 2026
Save $6,796 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,066 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 6.38ct lab-grown emerald diamond

This 6.38ct 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 LG578323692 or 578323692. Listed at 21 retailers as of October 30, 2026, with prices from $1,270 to $8,066, a $6,796 spread on the same certified stone. Blue Nile lists it at $8,066. 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

6.38
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578323692
Dimensions12.32 × 8.81 × 5.97 mm
L/W Ratio1.40
Culet sizeLong
Top View
12.32 mm8.81 mm6.38 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578323692
Side View
Table 62.0%Crown 46.3°Girdle: MediumPavilionCulet: LNGDepth 67.8%

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 30
Current: $8,066 AUD|Low: $1,038 AUD|High: $8,115 AUD|Avg: $3,157 AUD|+0.0%
Blue Nile
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 7$1,270 AUD
Retailer 19$1,381 AUD
Retailer 5$1,422 AUD
Retailer 4$1,472 AUD
Retailer 8$1,472 AUD
Retailer 13$1,723 AUD
Retailer 16$2,103 AUD
Retailer 10$2,160 AUD
Retailer 2$2,248 AUD
Retailer 14$2,362 AUD
Retailer 15$2,729 AUD
Retailer 18$2,850 AUD
Retailer 20$3,276 AUD
Retailer 3$3,555 AUD
Retailer 6$4,140 AUD
Retailer 11$4,607 AUD
Retailer 12$5,114 AUD
Retailer 17$5,550 AUD
Retailer 21$6,100 AUD
Retailer 9$7,873 AUD
Blue Nile$8,066 AUD

42 data points across 21 retailers

21 retailers$1,270 AUD to $8,066 AUD

A
Cheapest Retailer
-
$1,270 AUD
$892 USD
A
Retailer 2
-
$1,381 AUD
$970 USD
View
A
Retailer 3
-
$1,422 AUD
$999 USD
View
Final sale: no returns
A
Retailer 4
-
$1,472 AUD
$1,034 USD
View
Retailer 5
-
$1,472 AUD
$1,034 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,723 AUD
$1,210 USD
View
A
Retailer 7
-
$2,103 AUD
€1,407 EUR
View
A
Retailer 8
-
$2,160 AUD
$1,517 USD
View
A
Retailer 9
-
$2,248 AUD
£1,243 GBP
View
B+
Retailer 10
-
$2,362 AUD
$1,659 USD
View
Retailer 11
-
$2,729 AUD
View
B+
Retailer 12
-
$2,850 AUD
ZAR 32,337 ZAR
View
B+
Retailer 13
-
$3,276 AUD
$2,301 USD
View
B+
Retailer 14
-
$3,555 AUD
$2,497 USD
View
B
Retailer 15
-
$4,140 AUD
$2,908 USD
View
B
Retailer 16
-
$4,607 AUD
$3,236 USD
View
B
Retailer 17
-
$5,114 AUD
$3,593 USD
View
B
Retailer 18
-
$5,550 AUD
£3,070 GBP
View
Retailer 19
-
$6,100 AUD
$4,285 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
$7,873 AUD
$5,530 USD
View
Most Expensive
B
Blue Nile
25252071 · Oct 31
$8,066 AUD
$5,666 USD
View
20 more retailers have this diamond
Prices start from $1,270 AUDSave up to $6,796 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
6.38ct Emerald
$1,270 AUD