CaratHunter
Plans
Emerald|Lab Grown|IGI

1.58ct F IF Emerald Lab Grown Diamond

VG • F/IF • IGI LG849630423

Shape and cutting style on the report: Emerald cut

Certificate IGI LG849630423

Diamond specifications and retailer prices

From $276 SGD
$216 USD
As of November 1, 2026
Save $1,801 SGD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,077 SGD at Rare Carat · As of November 1, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG849630423 or 849630423. Listed at 17 retailers as of November 1, 2026, with prices from $276 to $2,077, a $1,801 spread on the same certified stone. Rare Carat lists it at $2,077. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.58
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849630423
Dimensions7.67 × 5.53 × 3.83 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.67 mm5.53 mm1.58 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849630423
Side View
Table 66.0%Crown 37.7°Girdle: MED-STKPavilion 42.1°Culet: LargeDepth 69.3%

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: Nov 1
Current: $2,058 SGD|Low: $276 SGD|High: $2,058 SGD|Avg: $869 SGD
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
Retailer 16
November 2, 2026
Retailer 9$276 SGD
Retailer 16$309 SGD
Retailer 3$321 SGD
Retailer 13$343 SGD
Retailer 7$463 SGD
Retailer 10$592 SGD
Retailer 2$636 SGD
Retailer 6$671 SGD
Retailer 4$840 SGD
Retailer 14$1,103 SGD
Retailer 8$1,171 SGD
Retailer 5$1,354 SGD
Retailer 11$1,375 SGD
Retailer 15$1,396 SGD
Retailer 12$1,593 SGD
Rare Carat$2,058 SGD

5 data points across 16 retailers

17 retailers$276 SGD to $2,077 SGD

A
Cheapest Retailer
-
$276 SGD
$216 USD
A
Retailer 2
-
$309 SGD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$321 SGD
$251 USD
View
A
Retailer 4
-
$343 SGD
$268 USD
View
B+
Retailer 5
-
$463 SGD
$362 USD
View
A
Retailer 6
-
$592 SGD
ZAR 7,486 ZAR
View
A
Retailer 7
-
$636 SGD
£392 GBP
View
A
Retailer 8
-
$671 SGD
$525 USD
View
A
Retailer 9
-
$840 SGD
$657 USD
View
B+
Retailer 10
-
$1,103 SGD
$863 USD
View
B+
Retailer 11
-
$1,171 SGD
$916 USD
View
B+
Retailer 12
-
$1,354 SGD
$1,059 USD
View
B+
Retailer 13
-
$1,375 SGD
£847 GBP
View
B+
Retailer 14
-
$1,396 SGD
$1,092 USD
View
B+
Retailer 15
-
$1,593 SGD
$1,246 USD
View
B
Retailer 16
-
$2,058 SGD
$1,610 USD
View
Most Expensive
B
Rare Carat
NC-9_l_636416933 · Nov 1
$2,077 SGD
$1,625 USD
View
16 more retailers have this diamond
Prices start from $276 SGDSave up to $1,801 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
$276 SGD