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Emerald|Lab Grown|IGI

6.57ct G VS1 Emerald Lab Grown Diamond

GD • G/VS1 • IGI LG729515218

Shape and cutting style on the report: Emerald cut

Certificate IGI LG729515218

Diamond specifications and retailer prices

From $1,059 AUD
$744 USD
As of October 30, 2026
Save $8,351 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,410 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.57ct lab-grown emerald diamond

This 6.57ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG729515218 or 729515218. Listed at 18 retailers as of October 30, 2026, with prices from $1,059 to $9,410, a $8,351 spread on the same certified stone. Do Amore Diamonds lists it at $9,410. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.57
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729515218
Dimensions12.92 × 8.85 × 5.83 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.92 mm8.85 mm6.57 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729515218
Side View
Table 69.0%Crown 35.4°Girdle: MediumPavilion 44.2°Culet: LNGDepth 65.9%

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: $5,084 AUD|Low: $1,016 AUD|High: $8,058 AUD|Avg: $3,030 AUD|-1.1%
Retailer 1
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
November 1, 2026
Retailer 14$1,059 AUD
Retailer 4$1,229 AUD
Retailer 9$1,481 AUD
Retailer 3$1,962 AUD
Retailer 13$1,989 AUD
Retailer 8$2,083 AUD
Retailer 10$2,513 AUD
Retailer 11$2,624 AUD
Retailer 2$2,867 AUD
Retailer 12$3,027 AUD
Retailer 7$3,753 AUD
Retailer 6$3,814 AUD
Retailer 15$4,153 AUD
Retailer 1$5,084 AUD
Retailer 5$8,058 AUD

44 data points across 15 retailers

18 retailers$1,059 AUD to $9,410 AUD

A
Cheapest Retailer
-
$1,059 AUD
$744 USD
Retailer 2
-
$1,211 AUD
$851 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$1,229 AUD
$863 USD
View
Retailer 4
-
$1,229 AUD
$863 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,481 AUD
$1,040 USD
View
B+
Retailer 6
-
$1,962 AUD
$1,378 USD
View
B+
Retailer 7
-
$1,989 AUD
$1,397 USD
View
A
Retailer 8
-
$2,083 AUD
£1,152 GBP
View
B+
Retailer 9
-
$2,513 AUD
View
B+
Retailer 10
-
$2,624 AUD
ZAR 29,781 ZAR
View
B+
Retailer 11
-
$2,867 AUD
$2,014 USD
View
B+
Retailer 12
-
$3,027 AUD
$2,126 USD
View
B
Retailer 13
-
$3,814 AUD
$2,679 USD
View
B
Retailer 14
-
$4,153 AUD
$2,917 USD
View
B
Retailer 15
-
$4,843 AUD
$3,402 USD
View
B
Retailer 16
-
$5,084 AUD
£2,812 GBP
View
C
Retailer 17
-
$8,058 AUD
$5,660 USD
View
Most Expensive
C
Do Amore Diamonds
27-2901EBE74 · Oct 31
$9,410 AUD
$6,610 USD
View
17 more retailers have this diamond
Prices start from $1,059 AUDSave up to $8,351 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
6.57ct Emerald
$1,059 AUD