CaratHunter
Plans
Emerald|Lab Grown|IGI

1.58ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG811682398

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811682398

Diamond specifications and retailer prices

From $390 SGD
$305 USD
As of October 30, 2026
Save $1,435 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,838 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.58ct lab-grown emerald diamond

This 1.58ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811682398 or 811682398. Listed at 18 retailers as of October 30, 2026, with a 368% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811682398
Dimensions7.97 × 5.34 × 3.62 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm5.34 mm1.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811682398
Side View
Table 65.0%Crown 36.7°Girdle: MED-STKPavilion 39.7°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 30
Current: $2,838 SGD|Low: $390 SGD|High: $2,876 SGD|Avg: $1,173 SGD|-1.3%
Rare Carat
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
October 30, 2026
Retailer 3$390 SGD
Retailer 5$433 SGD
Retailer 13$697 SGD
Retailer 4$718 SGD
Retailer 11$744 SGD
Retailer 8$752 SGD
Retailer 2$760 SGD
Retailer 10$1,007 SGD
Retailer 12$1,331 SGD
Retailer 6$1,396 SGD
Retailer 7$1,457 SGD
Retailer 14$1,666 SGD
Retailer 9$1,745 SGD
Retailer 15$1,825 SGD
Rare Carat$2,838 SGD

35 data points across 15 retailers

18 retailers$390 SGD to $1,825 SGD

Retailer 1
-
$349 SGD
$273 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$390 SGD
$305 USD
View
Final sale: no returns
Retailer 3
-
$405 SGD
$317 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$427 SGD
$334 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$697 SGD
$545 USD
View
A
Retailer 6
-
$718 SGD
$562 USD
View
A
Retailer 7
-
$744 SGD
ZAR 9,405 ZAR
View
A
Retailer 8
-
$752 SGD
€560 EUR
View
A
Retailer 9
-
$760 SGD
£468 GBP
View
A
Retailer 10
-
$1,007 SGD
A$1,212 AUD
View
B+
Retailer 11
-
$1,331 SGD
$1,041 USD
View
Retailer 12
-
$1,392 SGD
$1,089 USD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
$1,396 SGD
$1,092 USD
View
B+
Retailer 14
-
$1,457 SGD
$1,140 USD
View
B+
Retailer 15
-
$1,666 SGD
$1,303 USD
View
B+
Retailer 16
-
$1,745 SGD
£1,075 GBP
View
B+
Retailer 17
-
$1,825 SGD
$1,427 USD
View
Most Expensive
Rare Carat
871535 · Oct 18
$2,838 SGD
$2,220 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from $390 SGDSave up to $1,435 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
1.58ct Emerald
$390 SGD