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Emerald|Lab Grown|IGI

6.58ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG839697626

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839697626

Diamond specifications and retailer prices

From $1,558 SGD
$1,219 USD
As of October 29, 2026
Save $5,575 SGD (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,585 SGD at Brilliant Earth · As of October 1, 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 LG839697626 or 839697626. Listed at 6 retailers as of October 28, 2026, with a 358% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839697626
Dimensions12.24 × 9.02 × 6.12 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.24 mm9.02 mm6.58 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839697626
Side View
Table 65.0%Crown 37.2°Girdle: MediumPavilion 40.6°Culet: LargeDepth 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 29
Current: $7,133 SGD|Low: $1,558 SGD|High: $7,159 SGD|Avg: $3,779 SGD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 3$1,558 SGD
Retailer 4$2,100 SGD
Retailer 6$2,462 SGD
Retailer 2$4,521 SGD
Retailer 5$4,596 SGD
Retailer 1$7,133 SGD

7 data points across 6 retailers

6 retailers$1,558 SGD to $7,133 SGD

A
Cheapest Retailer
-
$1,558 SGD
$1,219 USD
Final sale: no returns
B+
Retailer 2
-
$2,100 SGD
$1,643 USD
View
B+
Retailer 3
-
$4,521 SGD
$3,536 USD
View
B+
Retailer 4
-
$4,596 SGD
$3,595 USD
View
B
Retailer 5
-
$7,133 SGD
$5,580 USD
View
Most Expensive
Brilliant Earth
21613259A · Oct 1
$10,585 SGD
$8,280 USD
View
Price last confirmed 29 days ago
5 more retailers have this diamond
Prices start from $1,558 SGDSave up to $5,575 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
$1,558 SGD