CaratHunter
Plans
Emerald|Lab Grown|IGI

1.37ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG754507987

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754507987

Diamond specifications and retailer prices

From €363 EUR
$405 USD
As of November 1, 2026
Save €1,384 EUR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,746 EUR 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 top-tier cut grade and certified by IGI LG754507987 or 754507987. Listed at 14 retailers as of October 31, 2026, with prices from €363 to €1,746, a €1,384 spread on the same certified stone. Blue Nile lists it at €1,746. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507987
Dimensions7.72 × 5.16 × 3.37 mm
L/W Ratio1.50
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
7.72 mm5.16 mm1.37 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507987
Side View
Table 63.0%Crown 34.9°Girdle: MediumPavilion 38.8°Culet: LargeDepth 65.3%

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 1
Current: €1,746 EUR|Low: €299 EUR|High: €2,103 EUR|Avg: €939 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10€363 EUR
Retailer 8€433 EUR
Retailer 12€456 EUR
Retailer 5€485 EUR
Retailer 4€561 EUR
Retailer 3€680 EUR
Retailer 7€966 EUR
Retailer 2€1,030 EUR
Retailer 11€1,051 EUR
Retailer 9€1,522 EUR
Retailer 6€1,745 EUR
Blue Nile€1,746 EUR

44 data points across 12 retailers

14 retailers€363 EUR to €1,746 EUR

B+
Cheapest Retailer
-
€363 EUR
$405 USD
A
Retailer 2
-
€367 EUR
HK$3,200 HKD
View
A
Retailer 3
-
€433 EUR
View
A
Retailer 4
-
€456 EUR
$510 USD
View
A
Retailer 5
-
€485 EUR
£426 GBP
View
A
Retailer 6
-
€561 EUR
$627 USD
View
B+
Retailer 7
-
€680 EUR
$760 USD
View
B+
Retailer 8
-
€966 EUR
A$1,661 AUD
View
B+
Retailer 9
-
€980 EUR
$1,094 USD
View
B+
Retailer 10
-
€1,030 EUR
£906 GBP
View
B+
Retailer 11
-
€1,051 EUR
SGD 1,587 SGD
View
B
Retailer 12
-
€1,522 EUR
$1,700 USD
View
B
Retailer 13
-
€1,745 EUR
$1,950 USD
View
Most Expensive
B
Blue Nile
28930251 · Oct 31
€1,746 EUR
$1,951 USD
View
13 more retailers have this diamond
Prices start from €363 EURSave up to €1,384 EUR

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
€363 EUR