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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 $744 USD
As of November 2, 2026
Save $5,866 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,610 USD at Do Amore Diamonds · As of November 2, 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 November 2, 2026, with prices from $744 to $6,610, a $5,866 spread on the same certified stone. Do Amore Diamonds lists it at $6,610. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,451 USD|Low: $714 USD|High: $5,660 USD|Avg: $2,131 USD|-0.4%
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 2, 2026
Retailer 14$744 USD
Retailer 4$863 USD
Retailer 9$1,040 USD
Retailer 3$1,378 USD
Retailer 13$1,397 USD
Retailer 1$1,451 USD
Retailer 10$1,765 USD
Retailer 11$1,843 USD
Retailer 2$2,014 USD
Retailer 12$2,126 USD
Retailer 7$2,637 USD
Retailer 6$2,679 USD
Retailer 15$2,917 USD
Retailer 8$3,571 USD
Retailer 5$5,660 USD

44 data points across 15 retailers

18 retailers$744 USD to $6,610 USD

A
Cheapest Retailer
-
$744 USD
Retailer 2
-
$851 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$863 USD
View
Retailer 4
-
$863 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,040 USD
View
B+
Retailer 6
-
$1,378 USD
View
B+
Retailer 7
-
$1,397 USD
View
A
Retailer 8
-
$1,451 USD
£1,142 GBP
View
B+
Retailer 9
-
$1,765 USD
A$2,716 AUD
View
B+
Retailer 10
-
$1,843 USD
ZAR 29,781 ZAR
View
B+
Retailer 11
-
$2,014 USD
View
B+
Retailer 12
-
$2,126 USD
View
B
Retailer 13
-
$2,679 USD
View
B
Retailer 14
-
$2,917 USD
View
B
Retailer 15
-
$3,402 USD
View
B
Retailer 16
-
$3,571 USD
£2,812 GBP
View
C
Retailer 17
-
$5,660 USD
View
Most Expensive
C
Do Amore Diamonds
27-2901EBE74 · Nov 2
$6,610 USD
View
17 more retailers have this diamond
Prices start from $744 USDSave up to $5,866 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.

A
6.57ct Emerald
$744 USD