CaratHunter
Plans
Emerald|Lab Grown|IGI

1.37ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG803688537

Shape and cutting style on the report: Emerald cut

Certificate IGI LG803688537

Diamond specifications and retailer prices

From $377 USD
As of October 28, 2026
Save $1,304 USD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,681 USD at MOH London · As of October 29, 2026
View at MOH London

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803688537 or 803688537. Listed at 20 retailers as of October 28, 2026, with prices from $377 to $1,681, a $1,304 spread on the same certified stone. MOH London lists it at $1,681. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803688537
Dimensions5.06 × 3.46 × 7.79 mm
L/W Ratio1.46
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
5.06 mm3.46 mm1.37 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803688537
Side View
Table 62.0%Crown 36°Girdle: MediumPavilion 38.7°Culet: LargeDepth 68.4%

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 28
Current: $1,681 USD|Low: $323 USD|High: $1,693 USD|Avg: $869 USD|+6.6%
MOH London
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 29, 2026
Retailer 16$323 USD
Retailer 6$377 USD
Retailer 8$391 USD
Retailer 14$417 USD
Retailer 15$417 USD
Retailer 11$535 USD
Retailer 13$535 USD
Retailer 3$668 USD
Retailer 10$717 USD
Retailer 2$746 USD
Retailer 17$1,009 USD
Retailer 12$1,224 USD
Retailer 4$1,342 USD
Retailer 7$1,385 USD
Retailer 5$1,630 USD
Retailer 9$1,631 USD
MOH London$1,681 USD

44 data points across 17 retailers

20 retailers$377 USD to $1,681 USD

A
Retailer 1
-
$323 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$377 USD
View
Final sale: no returns
A
Retailer 3
-
$391 USD
View
A
Retailer 4
-
$391 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$417 USD
View
A
Retailer 6
-
$417 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$417 USD
View
A
Retailer 8
-
$535 USD
View
A
Retailer 9
-
$535 USD
View
A
Retailer 10
-
$668 USD
View
A
Retailer 11
-
$717 USD
ZAR 11,588 ZAR
View
B+
Retailer 12
-
$746 USD
£587 GBP
View
B+
Retailer 13
-
$1,009 USD
View
B
Retailer 14
-
$1,224 USD
View
B
Retailer 15
-
$1,342 USD
View
B
Retailer 16
-
$1,342 USD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$1,385 USD
View
B
Retailer 18
-
$1,630 USD
View
B
Retailer 19
-
$1,631 USD
£1,284 GBP
View
Price last confirmed 35 days ago
Most Expensive
B
MOH London
LG803688537 · Oct 29
$1,681 USD
£1,324 GBP
View
19 more retailers have this diamond
Prices start from $377 USDSave up to $1,304 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
1.37ct Emerald
$377 USD