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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 $255 USD
As of October 28, 2026
Save $1,855 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,110 USD 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 28, 2026, with prices from $255 to $2,110, a $1,855 spread on the same certified stone. Do Amore Diamonds lists it at $2,110. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $568 USD|Low: $174 USD|High: $1,480 USD|Avg: $696 USD|+4.0%
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 9$255 USD
Retailer 12$425 USD
Retailer 5$504 USD
Retailer 3$505 USD
Retailer 7$516 USD
Retailer 1$568 USD
Retailer 4$660 USD
Retailer 8$733 USD
Retailer 11$829 USD
Retailer 10$1,065 USD
Retailer 6$1,210 USD
Retailer 2$1,480 USD

43 data points across 12 retailers

21 retailers$255 USD to $2,110 USD

A
Cheapest Retailer
-
$255 USD
Final sale: no returns
A
Retailer 2
-
$422 USD
HK$3,300 HKD
View
A
Retailer 3
-
$425 USD
View
A
Retailer 4
-
$435 USD
View
A
Retailer 5
-
$504 USD
€480 EUR
View
A
Retailer 6
-
$505 USD
View
A
Retailer 7
-
$516 USD
ZAR 8,337 ZAR
View
A
Retailer 8
-
$555 USD
£437 GBP
View
Price last confirmed 14 days ago
A
Retailer 9
-
$568 USD
£447 GBP
View
B+
Retailer 10
-
$660 USD
View
B+
Retailer 11
-
$733 USD
A$1,127 AUD
View
B+
Retailer 12
-
$829 USD
A$1,276 AUD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$1,018 USD
SGD 1,375 SGD
View
B+
Retailer 14
-
$1,065 USD
View
B
Retailer 15
-
$1,122 USD
View
Price last confirmed 80 days ago
B
Retailer 16
-
$1,137 USD
View
B+
Retailer 17
-
$1,210 USD
£953 GBP
View
B
Retailer 18
-
$1,255 USD
View
B
Retailer 19
-
$1,345 USD
£1,059 GBP
View
B
Retailer 20
-
$1,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-7BFD9240E · Oct 29
$2,110 USD
View
20 more retailers have this diamond
Prices start from $255 USDSave up to $1,855 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
1.00ct Asscher
$255 USD