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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 $1,583 NZD
$892 USD
As of October 30, 2026
Save $8,471 NZD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,053 NZD 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 $1,583 to $10,053, a $8,471 spread on the same certified stone. Blue Nile lists it at $10,053. 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: $10,053 NZD|Low: $1,293 NZD|High: $10,114 NZD|Avg: $3,937 NZD|+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$1,583 NZD
Retailer 19$1,721 NZD
Retailer 5$1,773 NZD
Retailer 4$1,835 NZD
Retailer 8$1,835 NZD
Retailer 13$2,147 NZD
Retailer 16$2,621 NZD
Retailer 10$2,692 NZD
Retailer 2$2,801 NZD
Retailer 14$2,944 NZD
Retailer 15$3,401 NZD
Retailer 18$3,552 NZD
Retailer 20$4,083 NZD
Retailer 3$4,430 NZD
Retailer 6$5,160 NZD
Retailer 11$5,742 NZD
Retailer 12$6,374 NZD
Retailer 17$6,918 NZD
Retailer 21$7,603 NZD
Retailer 9$9,812 NZD
Blue Nile$10,053 NZD

41 data points across 21 retailers

21 retailers$1,583 NZD to $10,053 NZD

A
Cheapest Retailer
-
$1,583 NZD
$892 USD
A
Retailer 2
-
$1,721 NZD
$970 USD
View
A
Retailer 3
-
$1,773 NZD
$999 USD
View
Final sale: no returns
A
Retailer 4
-
$1,835 NZD
$1,034 USD
View
Retailer 5
-
$1,835 NZD
$1,034 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$2,147 NZD
$1,210 USD
View
A
Retailer 7
-
$2,621 NZD
€1,407 EUR
View
A
Retailer 8
-
$2,692 NZD
$1,517 USD
View
A
Retailer 9
-
$2,801 NZD
£1,243 GBP
View
B+
Retailer 10
-
$2,944 NZD
$1,659 USD
View
B+
Retailer 11
-
$3,401 NZD
A$2,949 AUD
View
B+
Retailer 12
-
$3,552 NZD
ZAR 32,337 ZAR
View
B+
Retailer 13
-
$4,083 NZD
$2,301 USD
View
B+
Retailer 14
-
$4,430 NZD
$2,497 USD
View
B
Retailer 15
-
$5,160 NZD
$2,908 USD
View
B
Retailer 16
-
$5,742 NZD
$3,236 USD
View
B
Retailer 17
-
$6,374 NZD
$3,593 USD
View
B
Retailer 18
-
$6,918 NZD
£3,070 GBP
View
Retailer 19
-
$7,603 NZD
$4,285 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$9,812 NZD
$5,530 USD
View
Most Expensive
B
Blue Nile
25252071 · Oct 31
$10,053 NZD
$5,666 USD
View
20 more retailers have this diamond
Prices start from $1,583 NZDSave up to $8,471 NZD

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
$1,583 NZD