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Emerald|Lab Grown|IGI

1.37ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG762546355

Shape and cutting style on the report: Emerald cut

Certificate IGI LG762546355

Diamond specifications and retailer prices

From $577 AUD
$405 USD
As of October 30, 2026
Save $2,201 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,777 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.37ct lab-grown emerald diamond

This 1.37ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762546355 or 762546355. Listed at 14 retailers as of October 30, 2026, with prices from $577 to $2,777, a $2,201 spread on the same certified stone. Blue Nile lists it at $2,777. 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

1.37
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762546355
Dimensions7.64 × 5.32 × 3.52 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
Top View
7.64 mm5.32 mm1.37 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762546355
Side View
Table 66.0%Crown 29.6°Girdle: MED-STKPavilion 42.5°Culet: LargeDepth 66.2%

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: Oct 30
Current: $2,777 AUD|Low: $475 AUD|High: $3,260 AUD|Avg: $1,360 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12$577 AUD
Retailer 8$689 AUD
Retailer 9$702 AUD
Retailer 13$726 AUD
Retailer 2$771 AUD
Retailer 4$892 AUD
Retailer 3$1,082 AUD
Retailer 7$1,537 AUD
Retailer 5$1,558 AUD
Retailer 11$1,647 AUD
Retailer 10$2,420 AUD
Retailer 6$2,776 AUD
Blue Nile$2,777 AUD

44 data points across 13 retailers

14 retailers$577 AUD to $2,777 AUD

B+
Cheapest Retailer
-
$577 AUD
$405 USD
A
Retailer 2
-
$583 AUD
HK$3,200 HKD
View
A
Retailer 3
-
$689 AUD
€461 EUR
View
A
Retailer 4
-
$702 AUD
ZAR 7,968 ZAR
View
A
Retailer 5
-
$726 AUD
$510 USD
View
A
Retailer 6
-
$771 AUD
£426 GBP
View
A
Retailer 7
-
$892 AUD
$627 USD
View
B+
Retailer 8
-
$1,082 AUD
$760 USD
View
B+
Retailer 9
-
$1,537 AUD
View
B+
Retailer 10
-
$1,558 AUD
$1,094 USD
View
Retailer 11
-
$1,647 AUD
£911 GBP
View
Price last confirmed 10 days ago
B
Retailer 12
-
$2,420 AUD
$1,700 USD
View
B
Retailer 13
-
$2,776 AUD
$1,950 USD
View
Most Expensive
B
Blue Nile
29978465 · Oct 31
$2,777 AUD
$1,951 USD
View
13 more retailers have this diamond
Prices start from $577 AUDSave up to $2,201 AUD

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
1.37ct Emerald
$577 AUD