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 $250 USD
As of October 30, 2026
Save $1,910 USD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,160 USD at Brilliant Earth · As of October 29, 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 October 29, 2026, with prices from $250 to $2,160, a $1,910 spread on the same certified stone. Brilliant Earth lists it at $2,160. 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
Color
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: Oct 30
Current: $2,160 USD|Low: $240 USD|High: $2,160 USD|Avg: $804 USD
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
October 31, 2026
Retailer 16$250 USD
Retailer 17$280 USD
Retailer 7$310 USD
Retailer 9$480 USD
Retailer 10$507 USD
Retailer 4$519 USD
Retailer 11$532 USD
Retailer 3$560 USD
Retailer 2$584 USD
Retailer 12$722 USD
Retailer 15$803 USD
Retailer 5$925 USD
Retailer 6$1,047 USD
Retailer 8$1,219 USD
Retailer 14$1,247 USD
Retailer 13$1,545 USD
Brilliant Earth$2,160 USD

37 data points across 17 retailers

17 retailers$250 USD to $2,160 USD

A
Cheapest Retailer
-
$250 USD
A
Retailer 2
-
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$310 USD
View
A
Retailer 4
-
$507 USD
€483 EUR
View
A
Retailer 5
-
$519 USD
View
A
Retailer 6
-
$532 USD
ZAR 8,596 ZAR
View
A
Retailer 7
-
$560 USD
View
A
Retailer 8
-
$584 USD
£460 GBP
View
A
Retailer 9
-
$722 USD
A$1,111 AUD
View
A
Retailer 10
-
$803 USD
View
B+
Retailer 11
-
$925 USD
View
B+
Retailer 12
-
$1,047 USD
View
B+
Retailer 13
-
$1,127 USD
View
B+
Retailer 14
-
$1,219 USD
View
B+
Retailer 15
-
$1,247 USD
£982 GBP
View
B+
Retailer 16
-
$1,545 USD
View
Most Expensive
B
Brilliant Earth
19935642A · Oct 29
$2,160 USD
View
16 more retailers have this diamond
Prices start from $250 USDSave up to $1,910 USD

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
$250 USD