Emerald|Lab Grown|IGI

1.31ct H VS1 Emerald Lab Grown Diamond

VG • H/VS1 • IGI LG621489080

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621489080

Diamond specifications and retailer prices

From $197 USD
As of October 28, 2026
Save $1,493 USD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,690 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG621489080 or 621489080. Listed at 13 retailers as of October 28, 2026, with prices from $197 to $1,690, a $1,493 spread on the same certified stone. Do Amore Diamonds lists it at $1,690. 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

1.31
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621489080
Dimensions7.34 × 5.21 × 3.73 mm
L/W Ratio1.41
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
7.34 mm5.21 mm1.31 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621489080
Side View
Table 58.0%Crown 35.7°Girdle: MediumPavilion 42°Culet: LNGDepth 71.6%

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 28
Current: $1,690 USD|Low: $141 USD|High: $1,690 USD|Avg: $774 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$197 USD
Retailer 8$388 USD
Retailer 11$399 USD
Retailer 5$413 USD
Retailer 10$470 USD
Retailer 7$610 USD
Retailer 6$741 USD
Retailer 4$745 USD
Retailer 12$947 USD
Retailer 2$1,132 USD
Retailer 3$1,676 USD
Do Amore Diamonds$1,690 USD

21 data points across 12 retailers

13 retailers$197 USD to $1,690 USD

A
Cheapest Retailer
-
$197 USD
Final sale: no returns
Retailer 2
-
$218 USD
View
Price last confirmed 26 days ago
A
Retailer 3
-
$218 USD
View
B+
Retailer 4
-
$388 USD
View
B+
Retailer 5
-
$399 USD
View
A
Retailer 6
-
$413 USD
ZAR 6,679 ZAR
View
B+
Retailer 7
-
$470 USD
View
B+
Retailer 8
-
$610 USD
View
B+
Retailer 9
-
$741 USD
View
Retailer 10
-
$774 USD
View
Price last confirmed 22 days ago
B
Retailer 11
-
$947 USD
View
B
Retailer 12
-
$1,132 USD
£891 GBP
View
Most Expensive
B
Do Amore Diamonds
27-634C899F8 · Oct 28
$1,690 USD
View
12 more retailers have this diamond
Prices start from $197 USDSave up to $1,493 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
1.31ct Emerald
$197 USD