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Asscher|Lab Grown|IGI

1.04ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG665409329

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG665409329

Diamond specifications and retailer prices

From $280 USD
As of October 25, 2026
Save $1,330 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,610 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.04ct lab-grown asscher diamond

This 1.04ct 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 LG665409329 or 665409329. Listed at 19 retailers as of October 25, 2026, with prices from $280 to $1,610, a $1,330 spread on the same certified stone. Brilliant Earth lists it at $1,610. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409329
Dimensions5.59 × 5.56 × 3.69 mm
L/W Ratio1.01
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
5.59 mm5.56 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409329
Side View
Table 58.0%Crown 31.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 66.4%

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 25
Current: $1,610 USD|Low: $197 USD|High: $1,640 USD|Avg: $793 USD|-1.8%
Brilliant Earth
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 29, 2026
Retailer 14$280 USD
Retailer 4$311 USD
Retailer 5$519 USD
Retailer 9$527 USD
Retailer 10$534 USD
Retailer 16$555 USD
Retailer 2$589 USD
Retailer 15$607 USD
Retailer 11$756 USD
Retailer 3$822 USD
Retailer 12$844 USD
Retailer 7$1,050 USD
Retailer 8$1,118 USD
Retailer 13$1,246 USD
Retailer 6$1,355 USD
Brilliant Earth$1,610 USD

44 data points across 16 retailers

19 retailers$280 USD to $1,610 USD

A
Cheapest Retailer
-
$280 USD
Final sale: no returns
A
Retailer 2
-
$311 USD
View
A
Retailer 3
-
$470 USD
View
A
Retailer 4
-
$519 USD
View
A
Retailer 5
-
$527 USD
€502 EUR
View
A
Retailer 6
-
$534 USD
ZAR 8,620 ZAR
View
A
Retailer 7
-
$555 USD
View
A
Retailer 8
-
$589 USD
£464 GBP
View
A
Retailer 9
-
$607 USD
View
B+
Retailer 10
-
$756 USD
A$1,163 AUD
View
B+
Retailer 11
-
$822 USD
View
B+
Retailer 12
-
$844 USD
A$1,298 AUD
View
B+
Retailer 13
-
$1,050 USD
View
B+
Retailer 14
-
$1,141 USD
View
B
Retailer 15
-
$1,167 USD
View
Price last confirmed 80 days ago
B+
Retailer 16
-
$1,246 USD
£981 GBP
View
B
Retailer 17
-
$1,266 USD
£997 GBP
View
B
Retailer 18
-
$1,355 USD
View
Most Expensive
B
Brilliant Earth
14720179A · Oct 28
$1,610 USD
View
18 more retailers have this diamond
Prices start from $280 USDSave up to $1,330 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
1.04ct Asscher
$280 USD