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 $1,493 SGD
$1,168 USD
As of October 31, 2026
Save $12,314 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,807 SGD at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from $1,493 to $13,807, a $12,314 spread on the same certified stone. Brilliant Earth lists it at $13,807. 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
Colour
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: Oct 31
Current: $13,807 SGD|Low: $1,493 SGD|High: $13,807 SGD|Avg: $3,952 SGD|+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 1, 2026
Retailer 3$1,493 SGD
Retailer 11$1,546 SGD
Retailer 7$1,771 SGD
Retailer 12$2,157 SGD
Retailer 5$2,475 SGD
Retailer 6$3,162 SGD
Retailer 8$3,302 SGD
Retailer 4$4,715 SGD
Retailer 10$4,793 SGD
Retailer 2$5,483 SGD
Retailer 9$5,676 SGD
Brilliant Earth$13,807 SGD

42 data points across 12 retailers

22 retailers$1,493 SGD to $13,807 SGD

Retailer 1
-
$1,280 SGD
$1,001 USD
Price last confirmed 30 days ago
Retailer 2
-
$1,450 SGD
$1,134 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$1,493 SGD
$1,168 USD
View
Final sale: no returns
Retailer 4
-
$1,546 SGD
$1,209 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$1,771 SGD
$1,385 USD
View
A
Retailer 6
-
$2,157 SGD
$1,687 USD
View
B+
Retailer 7
-
$2,177 SGD
$1,703 USD
View
A
Retailer 8
-
$2,475 SGD
£1,524 GBP
View
B+
Retailer 9
-
$2,660 SGD
$2,081 USD
View
B+
Retailer 10
-
$3,162 SGD
A$3,805 AUD
View
Retailer 11
-
$3,199 SGD
$2,502 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$3,231 SGD
$2,527 USD
View
B+
Retailer 13
-
$3,302 SGD
ZAR 41,728 ZAR
View
B
Retailer 14
-
$4,685 SGD
$3,665 USD
View
B
Retailer 15
-
$4,715 SGD
£2,904 GBP
View
B
Retailer 16
-
$4,793 SGD
$3,749 USD
View
B
Retailer 17
-
$5,483 SGD
£3,377 GBP
View
Retailer 18
-
$5,676 SGD
$4,440 USD
View
Price last confirmed 13 days ago
B
Retailer 19
-
$6,063 SGD
$4,742 USD
View
B
Retailer 20
-
$11,838 SGD
$9,260 USD
View
B
Retailer 21
-
$12,477 SGD
$9,760 USD
View
Most Expensive
B
Brilliant Earth
18628731A · Oct 31
$13,807 SGD
$10,800 USD
View
21 more retailers have this diamond
Prices start from $1,493 SGDSave up to $12,314 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
$1,493 SGD