CaratHunter
Plans
Emerald|Lab Grown|IGI

1.50ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG528224196

Shape and cutting style on the report: Emerald cut

Certificate IGI LG528224196

Diamond specifications and retailer prices

From $369 SGD
As of November 6, 2026
Save $1,675 SGD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,044 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG528224196 or 528224196. Listed at 16 retailers as of November 4, 2026, with prices from $369 to $2,044, a $1,675 spread on the same certified stone. Brilliant Earth lists it at $2,044. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.6°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528224196
Dimensions7.43 × 5.42 × 3.74 mm
L/W Ratio1.37
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.43 mm5.42 mm1.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528224196
Side View
Table 67.0%Crown 18.6°Girdle: MED-STKPavilion 42.9°Culet: LNGDepth 69.0%

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 6
Current: $2,044 SGD|Low: $354 SGD|High: $2,108 SGD|Avg: $1,028 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 11$369 SGD
Retailer 5$413 SGD
Retailer 3$428 SGD
Retailer 12$457 SGD
Retailer 15$457 SGD
Retailer 9$658 SGD
Retailer 13$751 SGD
Retailer 4$789 SGD
Retailer 2$798 SGD
Retailer 10$1,406 SGD
Retailer 14$1,471 SGD
Retailer 7$1,533 SGD
Retailer 8$1,829 SGD
Retailer 6$1,887 SGD
Brilliant Earth$2,044 SGD

44 data points across 15 retailers

16 retailers$369 SGD to $2,044 SGD

A
Cheapest Retailer
-
$369 SGD
A
Retailer 2
-
$413 SGD
View
Final sale: no returns
A
Retailer 3
-
$428 SGD
View
A
Retailer 4
-
$457 SGD
View
Retailer 5
-
$457 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$658 SGD
View
B+
Retailer 7
-
$751 SGD
View
B+
Retailer 8
-
$789 SGD
View
B+
Retailer 9
-
$798 SGD
View
B+
Retailer 10
-
$1,013 SGD
View
B
Retailer 11
-
$1,406 SGD
View
B
Retailer 12
-
$1,471 SGD
View
B
Retailer 13
-
$1,533 SGD
View
B
Retailer 14
-
$1,829 SGD
View
B
Retailer 15
-
$1,887 SGD
View
Most Expensive
B
Brilliant Earth
17971489A · Nov 4
$2,044 SGD
$1,600 USD
View
15 more retailers have this diamond
Prices start from $369 SGDSave up to $1,675 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
1.50ct Emerald
$369 SGD