Emerald|Lab Grown|IGI

1.05ct E VS1 Emerald Lab Grown Diamond

GD • E/VS1 • IGI LG640442389

Shape and cutting style on the report: Emerald cut

Certificate IGI LG640442389

Diamond specifications and retailer prices

From $158 USD
As of October 27, 2026
Save $901 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,059 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG640442389 or 640442389. Listed at 18 retailers as of October 27, 2026, with prices from $158 to $1,059, a $901 spread on the same certified stone. Reve Diamonds lists it at $1,059. 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

1.05
Carat
E
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle47.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640442389
Dimensions6.87 × 4.54 × 3.44 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm4.54 mm1.05 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640442389
Side View
Table 62.0%Crown 32°Girdle: MediumPavilion 47.3°Culet: LNGDepth 75.8%

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 27
Current: $919 USD|Low: $151 USD|High: $926 USD|Avg: $403 USD|+0.4%
Retailer 1
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 10$158 USD
Retailer 4$176 USD
Retailer 2$196 USD
Retailer 11$196 USD
Retailer 6$336 USD
Retailer 5$341 USD
Retailer 12$355 USD
Retailer 7$476 USD
Retailer 3$515 USD
Retailer 8$530 USD
Retailer 9$664 USD
Retailer 1$919 USD

46 data points across 12 retailers

18 retailers$158 USD to $1,059 USD

A
Cheapest Retailer
-
$158 USD
A
Retailer 2
-
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$183 USD
View
A
Retailer 4
-
$196 USD
View
B+
Retailer 5
-
$196 USD
View
B+
Retailer 6
-
$336 USD
ZAR 5,426 ZAR
View
B+
Retailer 7
-
$336 USD
View
B+
Retailer 8
-
$341 USD
£269 GBP
View
B+
Retailer 9
-
$355 USD
View
B+
Retailer 10
-
$476 USD
A$733 AUD
View
B
Retailer 11
-
$515 USD
View
B+
Retailer 12
-
$530 USD
View
B
Retailer 13
-
$629 USD
View
B
Retailer 14
-
$664 USD
View
B
Retailer 15
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$684 USD
View
B
Retailer 16
-
$919 USD
£724 GBP
View
C
Retailer 17
-
$1,021 USD
£804 GBP
View
Most Expensive
C
Reve Diamonds
27E9DDFD1 · Oct 28
$1,059 USD
View
17 more retailers have this diamond
Prices start from $158 USDSave up to $901 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
$158 USD