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Asscher|Lab Grown|IGI

1.04ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG818640138

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818640138

Diamond specifications and retailer prices

From $525 USD
HK$4,100 HKD
As of October 30, 2026
Save $2,235 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,760 USD at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818640138 or 818640138. Listed at 20 retailers as of October 30, 2026, with prices from $525 to $2,760, a $2,235 spread on the same certified stone. Brilliant Earth lists it at $2,760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818640138
Dimensions5.53 × 5.49 × 3.66 mm
L/W Ratio1.01
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
5.53 mm5.49 mm1.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818640138
Side View
Table 60.0%Crown 33.1°Girdle: MediumPavilion 38.4°Culet: NoneDepth 66.7%

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: $2,760 USD|Low: $308 USD|High: $2,760 USD|Avg: $1,112 USD
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
October 30, 2026
Retailer 3$433 USD
Retailer 11$525 USD
Retailer 10$630 USD
Retailer 14$642 USD
Retailer 12$645 USD
Retailer 7$760 USD
Retailer 9$825 USD
Retailer 2$870 USD
Retailer 13$1,149 USD
Retailer 6$1,274 USD
Retailer 5$1,581 USD
Retailer 4$1,791 USD
Retailer 8$1,886 USD
Brilliant Earth$2,760 USD

39 data points across 14 retailers

20 retailers$525 USD to $2,760 USD

Retailer 1
-
$387 USD
Price last confirmed 11 days ago
Retailer 2
-
$387 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$433 USD
View
Price last confirmed 11 days ago
Final sale: no returns
Retailer 4
-
$474 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$480 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$480 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$525 USD
HK$4,100 HKD
View
A
Retailer 8
-
$630 USD
View
A
Retailer 9
-
$642 USD
View
A
Retailer 10
-
$645 USD
View
B+
Retailer 11
-
$760 USD
€724 EUR
View
B+
Retailer 12
-
$825 USD
ZAR 13,328 ZAR
View
B+
Retailer 13
-
$870 USD
£685 GBP
View
B+
Retailer 14
-
$1,149 USD
View
B
Retailer 15
-
$1,274 USD
SGD 1,722 SGD
View
Retailer 16
-
$1,543 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$1,581 USD
View
B
Retailer 18
-
$1,791 USD
View
B
Retailer 19
-
$1,886 USD
£1,485 GBP
View
Most Expensive
B
Brilliant Earth
21385643A · Oct 30
$2,760 USD
View
19 more retailers have this diamond
Prices start from $525 USDSave up to $2,235 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
$525 USD