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Emerald|Lab Grown|IGI

1.53ct G IF Emerald Lab Grown Diamond

ID • G/IF • IGI LG780655930

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780655930

Diamond specifications and retailer prices

From $319 SGD
As of November 1, 2026
Save $2,441 SGD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,760 SGD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.53ct lab-grown emerald diamond

This 1.53ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780655930 or 780655930. Listed at 17 retailers as of November 1, 2026, with prices from $319 to $2,760, a $2,441 spread on the same certified stone. Brilliant Earth lists it at $2,760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780655930
Dimensions7.67 × 5.33 × 3.57 mm
L/W Ratio1.44
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 Faint Blue
Top View
7.67 mm5.33 mm1.53 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780655930
Side View
Table 61.0%Crown 35.4°Girdle: MediumPavilion 43.4°Culet: LargeDepth 67.0%

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: Nov 1
Current: $2,760 SGD|Low: $307 SGD|High: $2,760 SGD|Avg: $1,031 SGD
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
Retailer 16
Retailer 17
November 4, 2026
Retailer 16$319 SGD
Retailer 17$358 SGD
Retailer 7$396 SGD
Retailer 9$613 SGD
Retailer 14$648 SGD
Retailer 4$663 SGD
Retailer 12$682 SGD
Retailer 3$716 SGD
Retailer 11$753 SGD
Retailer 15$923 SGD
Retailer 10$1,047 SGD
Retailer 5$1,182 SGD
Retailer 6$1,338 SGD
Retailer 8$1,558 SGD
Retailer 13$1,585 SGD
Retailer 2$2,083 SGD
Brilliant Earth$2,760 SGD

37 data points across 17 retailers

17 retailers$319 SGD to $2,760 SGD

A
Cheapest Retailer
-
$319 SGD
A
Retailer 2
-
$358 SGD
View
Final sale: no returns
Retailer 3
-
$396 SGD
View
Price last confirmed 11 days ago
Retailer 4
-
$648 SGD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$663 SGD
View
A
Retailer 6
-
$682 SGD
View
A
Retailer 7
-
$716 SGD
View
A
Retailer 8
-
$753 SGD
View
Retailer 9
-
$923 SGD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,047 SGD
View
B+
Retailer 11
-
$1,182 SGD
View
B+
Retailer 12
-
$1,338 SGD
View
B+
Retailer 13
-
$1,440 SGD
View
B+
Retailer 14
-
$1,558 SGD
View
B+
Retailer 15
-
$1,585 SGD
View
B
Retailer 16
-
$2,083 SGD
View
Most Expensive
B
Brilliant Earth
19935642A · Nov 3
$2,760 SGD
$2,160 USD
View
16 more retailers have this diamond
Prices start from $319 SGDSave up to $2,441 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
1.53ct Emerald
$319 SGD