CaratHunter
Plans
Emerald|Lab Grown|IGI

1.37ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG512221606

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512221606

Diamond specifications and retailer prices

From $834 USD
As of October 30, 2026
Save $2,813 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,647 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512221606 or 512221606. Listed at 13 retailers as of October 29, 2026, with prices from $834 to $3,647, a $2,813 spread on the same certified stone. MOH London lists it at $3,647. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512221606
Dimensions7.71 × 5.32 × 3.39 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.71 mm5.32 mm1.37 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512221606
Side View
Table 63.0%Crown 27°Girdle: MED-STKPavilion 35°Culet: LNGDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,647 USD|Low: $666 USD|High: $3,677 USD|Avg: $1,670 USD|+0.5%
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
October 29, 2026
Retailer 12$834 USD
Retailer 3$908 USD
Retailer 4$934 USD
Retailer 13$968 USD
Retailer 16$968 USD
Retailer 7$1,038 USD
Retailer 9$1,145 USD
Retailer 10$1,180 USD
Retailer 6$1,494 USD
Retailer 14$1,559 USD
Retailer 2$1,779 USD
Retailer 11$2,225 USD
Retailer 5$2,667 USD
Retailer 15$2,721 USD
Retailer 8$2,771 USD
MOH London$3,647 USD

31 data points across 16 retailers

13 retailers$834 USD to $3,647 USD

B+
Cheapest Retailer
-
$834 USD
B+
Retailer 2
-
$908 USD
View
B+
Retailer 3
-
$934 USD
View
Final sale: no returns
B+
Retailer 4
-
$968 USD
View
Retailer 5
-
$968 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$1,145 USD
View
B+
Retailer 7
-
$1,180 USD
View
B
Retailer 8
-
$1,559 USD
View
B
Retailer 9
-
$1,779 USD
ZAR 28,744 ZAR
View
B
Retailer 10
-
$2,225 USD
View
B
Retailer 11
-
$2,667 USD
£2,100 GBP
View
B
Retailer 12
-
$2,721 USD
View
Most Expensive
B
MOH London
LG512221606 · Oct 29
$3,647 USD
£2,872 GBP
View
12 more retailers have this diamond
Prices start from $834 USDSave up to $2,813 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.

B+
1.37ct Emerald
$834 USD