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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 $281 NZD
$158 USD
As of October 27, 2026
Save $1,604 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,885 NZD 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 $281 to $1,885, a $1,604 spread on the same certified stone. Reve Diamonds lists it at $1,885. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $610 NZD|Low: $269 NZD|High: $1,648 NZD|Avg: $717 NZD|+4.2%
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$281 NZD
Retailer 4$313 NZD
Retailer 2$349 NZD
Retailer 11$349 NZD
Retailer 6$598 NZD
Retailer 1$610 NZD
Retailer 12$632 NZD
Retailer 7$848 NZD
Retailer 3$917 NZD
Retailer 8$944 NZD
Retailer 9$1,182 NZD
Retailer 5$1,637 NZD

46 data points across 12 retailers

18 retailers$281 NZD to $1,885 NZD

A
Cheapest Retailer
-
$281 NZD
$158 USD
A
Retailer 2
-
$313 NZD
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$326 NZD
$183 USD
View
A
Retailer 4
-
$349 NZD
$196 USD
View
B+
Retailer 5
-
$349 NZD
$196 USD
View
B+
Retailer 6
-
$598 NZD
ZAR 5,426 ZAR
View
B+
Retailer 7
-
$598 NZD
$336 USD
View
B+
Retailer 8
-
$610 NZD
£270 GBP
View
B+
Retailer 9
-
$632 NZD
$355 USD
View
B+
Retailer 10
-
$848 NZD
A$733 AUD
View
B
Retailer 11
-
$917 NZD
$515 USD
View
B+
Retailer 12
-
$944 NZD
$530 USD
View
B
Retailer 13
-
$1,120 NZD
$629 USD
View
B
Retailer 14
-
$1,182 NZD
$664 USD
View
B
Retailer 15
-
$1,218 NZD
$684 USD
View
B
Retailer 16
-
$1,637 NZD
£724 GBP
View
C
Retailer 17
-
$1,818 NZD
£804 GBP
View
Most Expensive
C
Reve Diamonds
27E9DDFD1 · Oct 28
$1,885 NZD
$1,059 USD
View
17 more retailers have this diamond
Prices start from $281 NZDSave up to $1,604 NZD

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
$281 NZD