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Emerald|Lab Grown|IGI

1.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG646458746

Shape and cutting style on the report: Emerald cut

Certificate IGI LG646458746

Diamond specifications and retailer prices

From $326 NZD
$184 USD
As of October 30, 2026
Save $1,701 NZD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,027 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 top-tier cut grade and certified by IGI LG646458746 or 646458746. Listed at 22 retailers as of October 30, 2026, with prices from $326 to $2,027, a $1,701 spread on the same certified stone. Reve Diamonds lists it at $2,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646458746
Dimensions6.90 × 4.75 × 3.12 mm
L/W Ratio1.45
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
6.90 mm4.75 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646458746
Side View
Table 66.0%Crown 36.6°Girdle: MED-STKPavilion 40.1°Culet: LNGDepth 65.7%

Caratlytics Score

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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: $732 NZD|Low: $314 NZD|High: $1,961 NZD|Avg: $901 NZD|+4.6%
Retailer 1
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
Retailer 16
October 30, 2026
Retailer 15$326 NZD
Retailer 8$366 NZD
Retailer 14$378 NZD
Retailer 3$405 NZD
Retailer 5$571 NZD
Retailer 11$695 NZD
Retailer 9$699 NZD
Retailer 1$732 NZD
Retailer 6$832 NZD
Retailer 12$987 NZD
Retailer 7$1,054 NZD
Retailer 16$1,301 NZD
Retailer 4$1,375 NZD
Retailer 13$1,421 NZD
Retailer 10$1,904 NZD
Retailer 2$1,934 NZD

46 data points across 16 retailers

22 retailers$326 NZD to $2,027 NZD

A
Cheapest Retailer
-
$326 NZD
$184 USD
A
Retailer 2
-
$366 NZD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$378 NZD
$213 USD
View
A
Retailer 4
-
$405 NZD
$228 USD
View
A
Retailer 5
-
$477 NZD
HK$2,100 HKD
View
A
Retailer 6
-
$571 NZD
$322 USD
View
A
Retailer 7
-
$695 NZD
ZAR 6,330 ZAR
View
A
Retailer 8
-
$699 NZD
€375 EUR
View
A
Retailer 9
-
$732 NZD
£325 GBP
View
A
Retailer 10
-
$832 NZD
$469 USD
View
A
Retailer 11
-
$853 NZD
$480 USD
View
A
Retailer 12
-
$987 NZD
A$856 AUD
View
A
Retailer 13
-
$1,054 NZD
$594 USD
View
B+
Retailer 14
-
$1,151 NZD
SGD 877 SGD
View
B+
Retailer 15
-
$1,301 NZD
$733 USD
View
B+
Retailer 16
-
$1,375 NZD
$775 USD
View
B+
Retailer 17
-
$1,397 NZD
$788 USD
View
B+
Retailer 18
-
$1,421 NZD
A$1,232 AUD
View
B+
Retailer 19
-
$1,430 NZD
$806 USD
View
B
Retailer 20
-
$1,904 NZD
£845 GBP
View
B
Retailer 21
-
$1,934 NZD
$1,090 USD
View
Most Expensive
B
Reve Diamonds
E63DA9D33 · Oct 30
$2,027 NZD
$1,143 USD
View
21 more retailers have this diamond
Prices start from $326 NZDSave up to $1,701 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
$326 NZD