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Emerald|Lab Grown|IGI

1.05ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG634405429

Shape and cutting style on the report: Emerald cut

Certificate IGI LG634405429

Diamond specifications and retailer prices

From $243 USD
As of October 27, 2026
Save $964 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,207 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634405429 or 634405429. Listed at 15 retailers as of October 26, 2026, with prices from $243 to $1,207, a $964 spread on the same certified stone. MOH London lists it at $1,207. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634405429
Dimensions6.77 × 4.76 × 3.24 mm
L/W Ratio1.42
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
6.77 mm4.76 mm1.05 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634405429
Side View
Table 62.0%Crown 32.1°Girdle: MediumPavilion 37.6°Culet: LNGDepth 68.1%

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 27
Current: $1,207 USD|Low: $233 USD|High: $1,673 USD|Avg: $695 USD|+2.2%
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
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Retailer 18
October 28, 2026
Retailer 12$243 USD
Retailer 6$272 USD
Retailer 3$281 USD
Retailer 14$301 USD
Retailer 17$301 USD
Retailer 18$339 USD
Retailer 15$506 USD
Retailer 2$517 USD
Retailer 4$533 USD
Retailer 13$640 USD
Retailer 10$775 USD
Retailer 9$870 USD
Retailer 16$967 USD
Retailer 11$970 USD
Retailer 5$1,019 USD
Retailer 7$1,067 USD
MOH London$1,207 USD
Retailer 8$1,673 USD

25 data points across 18 retailers

15 retailers$243 USD to $1,207 USD

A
Cheapest Retailer
-
$243 USD
A
Retailer 2
-
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$281 USD
View
A
Retailer 4
-
$301 USD
View
A
Retailer 5
-
$301 USD
View
A
Retailer 6
-
$339 USD
View
B+
Retailer 7
-
$506 USD
View
B+
Retailer 8
-
$517 USD
ZAR 8,347 ZAR
View
B+
Retailer 9
-
$533 USD
View
B+
Retailer 10
-
$640 USD
View
B
Retailer 11
-
$870 USD
HK$6,800 HKD
View
B
Retailer 12
-
$967 USD
View
B
Retailer 13
-
$970 USD
View
B
Retailer 14
-
$1,019 USD
View
Most Expensive
B
MOH London
LG634405429 · Oct 26
$1,207 USD
£950 GBP
View
14 more retailers have this diamond
Prices start from $243 USDSave up to $964 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
1.05ct Emerald
$243 USD