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Asscher|Lab Grown|IGI

1.00ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG624415138

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG624415138

Diamond specifications and retailer prices

From $452 NZD
$255 USD
As of October 30, 2026
Save $3,291 NZD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,744 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher 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 LG624415138 or 624415138. Listed at 21 retailers as of October 29, 2026, with prices from $452 to $3,744, a $3,291 spread on the same certified stone. Do Amore Diamonds lists it at $3,744. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624415138
Dimensions5.44 × 5.44 × 3.59 mm
L/W Ratio1.00
Culet sizePointed
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
5.44 mm5.44 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624415138
Side View
Table 66.0%Crown 42.7°Girdle: THN-MEDPavilion 42.5°Culet: NoneDepth 66.0%

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: $1,010 NZD|Low: $309 NZD|High: $2,626 NZD|Avg: $1,241 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
October 30, 2026
Retailer 9$452 NZD
Retailer 12$754 NZD
Retailer 5$894 NZD
Retailer 3$896 NZD
Retailer 7$916 NZD
Retailer 1$1,010 NZD
Retailer 4$1,171 NZD
Retailer 8$1,300 NZD
Retailer 11$1,472 NZD
Retailer 10$1,890 NZD
Retailer 6$2,147 NZD
Retailer 2$2,626 NZD

43 data points across 12 retailers

21 retailers$452 NZD to $3,744 NZD

A
Cheapest Retailer
-
$452 NZD
$255 USD
Final sale: no returns
A
Retailer 2
-
$749 NZD
HK$3,300 HKD
View
A
Retailer 3
-
$754 NZD
$425 USD
View
A
Retailer 4
-
$772 NZD
$435 USD
View
A
Retailer 5
-
$894 NZD
€480 EUR
View
A
Retailer 6
-
$896 NZD
$505 USD
View
A
Retailer 7
-
$916 NZD
ZAR 8,337 ZAR
View
Retailer 8
-
$985 NZD
£437 GBP
View
Price last confirmed 15 days ago
A
Retailer 9
-
$1,010 NZD
£448 GBP
View
B+
Retailer 10
-
$1,171 NZD
$660 USD
View
B+
Retailer 11
-
$1,300 NZD
A$1,127 AUD
View
Retailer 12
-
$1,472 NZD
A$1,276 AUD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
$1,805 NZD
SGD 1,375 SGD
View
B+
Retailer 14
-
$1,890 NZD
$1,065 USD
View
Retailer 15
-
$1,990 NZD
$1,122 USD
View
Price last confirmed 82 days ago
B
Retailer 16
-
$2,017 NZD
$1,137 USD
View
B+
Retailer 17
-
$2,147 NZD
£953 GBP
View
B
Retailer 18
-
$2,227 NZD
$1,255 USD
View
B
Retailer 19
-
$2,386 NZD
£1,059 GBP
View
B
Retailer 20
-
$2,626 NZD
$1,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-7BFD9240E · Oct 29
$3,744 NZD
$2,110 USD
View
20 more retailers have this diamond
Prices start from $452 NZDSave up to $3,291 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
1.00ct Asscher
$452 NZD