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Emerald|Lab Grown|IGI

1.55ct F IF Emerald Lab Grown Diamond

VG • F/IF • IGI LG841604510

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841604510

Diamond specifications and retailer prices

From $460 SGD
As of November 1, 2026
Save $2,211 SGD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,671 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown emerald diamond

This 1.55ct 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 LG841604510 or 841604510. Listed at 8 retailers as of November 1, 2026, with prices from $460 to $2,671, a $2,211 spread on the same certified stone. Brilliant Earth lists it at $2,671. 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

1.55
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle47.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841604510
Dimensions7.62 × 5.46 × 3.90 mm
L/W Ratio1.40
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
7.62 mm5.46 mm1.55 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841604510
Side View
Table 65.0%Crown 34°Girdle: MediumPavilion 47.5°Culet: LargeDepth 71.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,671 SGD|Low: $460 SGD|High: $2,671 SGD|Avg: $1,072 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 8$460 SGD
Retailer 5$565 SGD
Retailer 2$631 SGD
Retailer 7$1,163 SGD
Retailer 6$1,307 SGD
Retailer 3$1,366 SGD
Retailer 4$2,057 SGD
Brilliant Earth$2,671 SGD

27 data points across 8 retailers

8 retailers$460 SGD to $2,671 SGD

B+
Cheapest Retailer
-
$460 SGD
Retailer 2
-
$565 SGD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$631 SGD
View
B+
Retailer 4
-
$1,163 SGD
View
B+
Retailer 5
-
$1,307 SGD
View
B+
Retailer 6
-
$1,366 SGD
View
B
Retailer 7
-
$2,057 SGD
View
Most Expensive
B
Brilliant Earth
22270469A · Nov 4
$2,671 SGD
$2,090 USD
View
7 more retailers have this diamond
Prices start from $460 SGDSave up to $2,211 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
1.55ct Emerald
$460 SGD