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Emerald|Lab Grown|IGI

6.58ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG826682921

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826682921

Diamond specifications and retailer prices

From $1,115 SGD
$872 USD
As of October 30, 2026
Save $9,138 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,253 SGD at Brilliant Earth · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826682921 or 826682921. Listed at 22 retailers as of October 29, 2026, with prices from $1,115 to $10,253, a $9,138 spread on the same certified stone. Brilliant Earth lists it at $10,253. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826682921
Dimensions12.69 × 9.01 × 5.91 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.69 mm9.01 mm6.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826682921
Side View
Table 66.0%Crown 31.7°Girdle: Slightly ThickPavilion 38.8°Culet: LargeDepth 65.6%

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: Oct 30
Current: $10,253 SGD|Low: $1,115 SGD|High: $10,253 SGD|Avg: $2,989 SGD
Brilliant Earth
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 30, 2026
Retailer 6$1,115 SGD
Retailer 21$1,213 SGD
Retailer 4$1,248 SGD
Retailer 10$1,294 SGD
Retailer 11$1,294 SGD
Retailer 16$1,515 SGD
Retailer 19$1,846 SGD
Retailer 2$1,989 SGD
Retailer 12$2,079 SGD
Retailer 17$2,395 SGD
Retailer 15$2,503 SGD
Retailer 18$2,974 SGD
Retailer 7$3,565 SGD
Retailer 9$3,636 SGD
Retailer 3$3,895 SGD
Retailer 5$4,047 SGD
Retailer 20$4,070 SGD
Retailer 8$4,488 SGD
Retailer 13$4,874 SGD
Retailer 14$5,722 SGD
Brilliant Earth$10,253 SGD

40 data points across 21 retailers

22 retailers$1,115 SGD to $10,253 SGD

A
Cheapest Retailer
-
$1,115 SGD
$872 USD
A
Retailer 2
-
$1,213 SGD
$949 USD
View
A
Retailer 3
-
$1,248 SGD
$976 USD
View
Final sale: no returns
A
Retailer 4
-
$1,294 SGD
$1,012 USD
View
Retailer 5
-
$1,294 SGD
$1,012 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,515 SGD
$1,185 USD
View
A
Retailer 7
-
$1,587 SGD
HK$9,700 HKD
View
A
Retailer 8
-
$1,846 SGD
$1,444 USD
View
A
Retailer 9
-
$1,989 SGD
£1,225 GBP
View
B+
Retailer 10
-
$2,079 SGD
$1,626 USD
View
Retailer 11
-
$2,395 SGD
A$2,882 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$2,503 SGD
ZAR 31,625 ZAR
View
A
Retailer 13
-
$2,974 SGD
$2,326 USD
View
B+
Retailer 14
-
$3,565 SGD
£2,196 GBP
View
B+
Retailer 15
-
$3,636 SGD
$2,844 USD
View
B+
Retailer 16
-
$3,895 SGD
$3,047 USD
View
B+
Retailer 17
-
$4,047 SGD
$3,166 USD
View
B+
Retailer 18
-
$4,070 SGD
$3,183 USD
View
B+
Retailer 19
-
$4,488 SGD
$3,511 USD
View
B+
Retailer 20
-
$4,874 SGD
£3,002 GBP
View
Retailer 21
-
$5,722 SGD
A$6,886 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
21159813A · Oct 29
$10,253 SGD
$8,020 USD
View
21 more retailers have this diamond
Prices start from $1,115 SGDSave up to $9,138 SGD

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
$1,115 SGD