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Emerald|Lab Grown|IGI

1.05ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG621495340

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621495340

Diamond specifications and retailer prices

From $402 NZD
$226 USD
As of October 30, 2026
Save $1,871 NZD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,274 NZD at Reve Diamonds · As of October 30, 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 IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG621495340 or 621495340. Listed at 21 retailers as of October 30, 2026, with prices from $402 to $2,274, a $1,871 spread on the same certified stone. Reve Diamonds lists it at $2,274. 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
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621495340
Dimensions7.21 × 4.81 × 3.02 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.21 mm4.81 mm1.05 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621495340
Side View
Table 70.0%Crown 29.6°Girdle: MED-STKPavilion 39.2°Culet: LNGDepth 62.8%

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 30
Current: $932 NZD|Low: $386 NZD|High: $2,274 NZD|Avg: $1,128 NZD|+6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 19$402 NZD
Retailer 9$449 NZD
Retailer 10$466 NZD
Retailer 2$499 NZD
Retailer 6$499 NZD
Retailer 4$673 NZD
Retailer 12$806 NZD
Retailer 14$858 NZD
Retailer 7$917 NZD
Retailer 1$932 NZD
Retailer 3$1,083 NZD
Retailer 15$1,218 NZD
Retailer 18$1,309 NZD
Retailer 13$1,451 NZD
Retailer 5$1,606 NZD
Retailer 8$1,691 NZD
Retailer 11$1,699 NZD
Retailer 17$1,941 NZD
Retailer 16$2,003 NZD
Reve Diamonds$2,274 NZD

40 data points across 20 retailers

21 retailers$402 NZD to $2,274 NZD

A
Cheapest Retailer
-
$402 NZD
$226 USD
A
Retailer 2
-
$449 NZD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$466 NZD
$262 USD
View
A
Retailer 4
-
$499 NZD
$280 USD
View
A
Retailer 5
-
$499 NZD
$280 USD
View
A
Retailer 6
-
$673 NZD
$378 USD
View
A
Retailer 7
-
$806 NZD
€431 EUR
View
B+
Retailer 8
-
$858 NZD
ZAR 7,783 ZAR
View
B+
Retailer 9
-
$917 NZD
$515 USD
View
B+
Retailer 10
-
$932 NZD
£412 GBP
View
B+
Retailer 11
-
$1,083 NZD
$608 USD
View
B+
Retailer 12
-
$1,218 NZD
A$1,052 AUD
View
B
Retailer 13
-
$1,309 NZD
$735 USD
View
B+
Retailer 14
-
$1,451 NZD
A$1,254 AUD
View
Retailer 15
-
$1,464 NZD
$822 USD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$1,606 NZD
$902 USD
View
B
Retailer 17
-
$1,699 NZD
$954 USD
View
B
Retailer 18
-
$1,725 NZD
$969 USD
View
B
Retailer 19
-
$1,941 NZD
$1,090 USD
View
B
Retailer 20
-
$2,003 NZD
£886 GBP
View
Most Expensive
B
Reve Diamonds
736E58EAB · Oct 30
$2,274 NZD
$1,277 USD
View
20 more retailers have this diamond
Prices start from $402 NZDSave up to $1,871 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
$402 NZD