Asscher|Lab Grown|IGI

1.05ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG816602739

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816602739

Diamond specifications and retailer prices

From $322 USD
As of October 28, 2026
Save $1,152 USD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,485 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.05ct lab-grown asscher diamond

This 1.05ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816602739 or 816602739. Listed at 20 retailers as of October 28, 2026, with a 358% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816602739
Dimensions5.66 × 5.57 × 3.70 mm
L/W Ratio1.02
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
5.66 mm5.57 mm1.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816602739
Side View
Table 66.0%Crown 35.4°Girdle: Slightly ThickPavilion 42°Culet: NoneDepth 66.4%

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: $629 USD|Low: $322 USD|High: $1,826 USD|Avg: $851 USD|-22.2%
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
October 29, 2026
Retailer 15$322 USD
Retailer 7$462 USD
Retailer 4$489 USD
Retailer 12$515 USD
Retailer 8$585 USD
Retailer 2$586 USD
Retailer 10$614 USD
Retailer 1$629 USD
Retailer 13$631 USD
Retailer 14$798 USD
Retailer 3$1,197 USD
Retailer 6$1,340 USD
Retailer 5$1,354 USD
Retailer 9$1,439 USD
Retailer 11$1,474 USD

36 data points across 15 retailers

20 retailers$322 USD to $1,474 USD

A
Cheapest Retailer
-
$322 USD
Final sale: no returns
A
Retailer 2
-
$372 USD
View
Price last confirmed 21 days ago
A
Retailer 3
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$432 USD
View
Price last confirmed 34 days ago
A
Retailer 4
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$456 USD
View
Price last confirmed 34 days ago
A
Retailer 5
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$462 USD
View
Price last confirmed 26 days ago
A
Retailer 6
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$462 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$489 USD
£385 GBP
View
A
Retailer 8
-
$515 USD
View
A
Retailer 9
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$585 USD
€557 EUR
View
A
Retailer 10
-
$586 USD
View
A
Retailer 11
-
$614 USD
ZAR 9,912 ZAR
View
A
Retailer 12
-
$629 USD
£496 GBP
View
A
Retailer 13
-
$631 USD
View
B+
Retailer 14
-
$798 USD
View
B
Retailer 15
-
$1,197 USD
View
B+
Retailer 16
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$1,340 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$1,354 USD
View
B
Retailer 18
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$1,439 USD
£1,133 GBP
View
B
Retailer 19
-
$1,474 USD
View
Most Expensive
B
NZ Jewellers
d26701b3-edba-4ddd-a1d2-6364a2fef2ae · Sep 30
$1,485 USD
View
Price last confirmed 29 days ago
19 more retailers have this diamond
Prices start from $322 USDSave up to $1,152 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
1.05ct Asscher
$322 USD