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Emerald|Lab Grown|IGI

6.58ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG727518239

Shape and cutting style on the report: Emerald cut

Certificate IGI LG727518239

Diamond specifications and retailer prices

From $1,168 USD
As of November 1, 2026
Save $9,632 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,800 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.58ct lab-grown emerald diamond

This 6.58ct 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 LG727518239 or 727518239. Listed at 22 retailers as of November 1, 2026, with prices from $1,168 to $10,800, a $9,632 spread on the same certified stone. Brilliant Earth lists it at $10,800. 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

6.58
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727518239
Dimensions13.14 × 8.48 × 5.55 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.14 mm8.48 mm6.58 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727518239
Side View
Table 63.0%Crown 30.9°Girdle: MED-STKPavilion 38.3°Culet: LargeDepth 65.4%

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 1
Current: $10,800 USD|Low: $1,168 USD|High: $10,800 USD|Avg: $3,103 USD|+1.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3$1,168 USD
Retailer 11$1,209 USD
Retailer 7$1,385 USD
Retailer 12$1,687 USD
Retailer 2$1,936 USD
Retailer 6$2,473 USD
Retailer 8$2,583 USD
Retailer 4$3,688 USD
Retailer 10$3,749 USD
Retailer 5$4,289 USD
Retailer 9$4,440 USD
Brilliant Earth$10,800 USD

42 data points across 12 retailers

22 retailers$1,168 USD to $10,800 USD

Retailer 1
-
$1,001 USD
Price last confirmed 31 days ago
Retailer 2
-
$1,134 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$1,168 USD
View
Final sale: no returns
Retailer 4
-
$1,209 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$1,385 USD
View
A
Retailer 6
-
$1,687 USD
View
B+
Retailer 7
-
$1,703 USD
View
A
Retailer 8
-
$1,936 USD
£1,524 GBP
View
B+
Retailer 9
-
$2,081 USD
View
B+
Retailer 10
-
$2,473 USD
A$3,805 AUD
View
Retailer 11
-
$2,502 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$2,527 USD
View
B+
Retailer 13
-
$2,583 USD
ZAR 41,728 ZAR
View
B
Retailer 14
-
$3,665 USD
View
B
Retailer 15
-
$3,688 USD
£2,904 GBP
View
B
Retailer 16
-
$3,749 USD
View
B
Retailer 17
-
$4,289 USD
£3,377 GBP
View
Retailer 18
-
$4,440 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$4,742 USD
View
B
Retailer 20
-
$9,260 USD
View
B
Retailer 21
-
$9,760 USD
View
Most Expensive
B
Brilliant Earth
18628731A · Nov 2
$10,800 USD
View
21 more retailers have this diamond
Prices start from $1,168 USDSave up to $9,632 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
6.58ct Emerald
$1,168 USD