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Emerald|Lab Grown|IGI

1.31ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG634412472

Shape and cutting style on the report: Emerald cut

Certificate IGI LG634412472

Diamond specifications and retailer prices

From $388 USD
As of October 30, 2026
Save $1,302 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,690 USD at Do Amore Diamonds · As of October 29, 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 top-tier cut grade and certified by IGI LG634412472 or 634412472. Listed at 13 retailers as of October 29, 2026, with prices from $388 to $1,690, a $1,302 spread on the same certified stone. Do Amore Diamonds lists it at $1,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634412472
Dimensions7.39 × 5.09 × 3.42 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm5.09 mm1.31 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634412472
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: LNGDepth 67.2%

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 30
Current: $1,690 USD|Low: $363 USD|High: $1,690 USD|Avg: $737 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 27, 2026
Retailer 9$388 USD
Retailer 11$399 USD
Retailer 2$413 USD
Retailer 10$470 USD
Retailer 5$588 USD
Retailer 8$610 USD
Retailer 7$741 USD
Retailer 3$745 USD
Retailer 12$947 USD
Retailer 4$1,006 USD
Retailer 6$1,126 USD
Do Amore Diamonds$1,690 USD

21 data points across 12 retailers

13 retailers$388 USD to $1,690 USD

Retailer 1
-
$218 USD
Price last confirmed 27 days ago
B+
Retailer 2
-
$388 USD
View
A
Retailer 3
-
$399 USD
View
A
Retailer 4
-
$413 USD
ZAR 6,679 ZAR
View
A
Retailer 5
-
$470 USD
View
A
Retailer 6
-
$588 USD
A$904 AUD
View
A
Retailer 7
-
$610 USD
View
Retailer 8
-
$625 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$741 USD
View
Retailer 10
-
$774 USD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$947 USD
View
B+
Retailer 12
-
$1,126 USD
£887 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C969D02BA · Oct 29
$1,690 USD
View
12 more retailers have this diamond
Prices start from $388 USDSave up to $1,302 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
$388 USD