Asscher|Lab Grown|IGI

1.05ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG816612635

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816612635

Diamond specifications and retailer prices

From $410 USD
As of October 30, 2026
Save $2,380 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,790 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.05ct lab-grown asscher diamond

This 1.05ct 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 LG816612635 or 816612635. Listed at 20 retailers as of October 30, 2026, with prices from $410 to $2,790, a $2,380 spread on the same certified stone. Brilliant Earth lists it at $2,790. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612635
Dimensions5.59 × 5.57 × 3.76 mm
L/W Ratio1.00
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 mm5.57 mm1.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612635
Side View
Table 61.0%Crown 33.2°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 67.5%

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 30
Current: $2,790 USD|Low: $318 USD|High: $2,870 USD|Avg: $1,163 USD|-2.8%
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
October 31, 2026
Retailer 14$410 USD
Retailer 7$495 USD
Retailer 12$645 USD
Retailer 4$660 USD
Retailer 15$728 USD
Retailer 9$732 USD
Retailer 10$782 USD
Retailer 8$821 USD
Retailer 13$1,040 USD
Retailer 2$1,335 USD
Retailer 5$1,345 USD
Retailer 3$1,503 USD
Retailer 11$1,727 USD
Retailer 6$1,953 USD
Brilliant Earth$2,790 USD

36 data points across 15 retailers

20 retailers$410 USD to $2,790 USD

Retailer 1
-
$399 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$410 USD
View
Final sale: no returns
Retailer 3
-
$447 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$489 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$495 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$495 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$645 USD
View
A
Retailer 8
-
$660 USD
View
B+
Retailer 9
-
$728 USD
View
B+
Retailer 10
-
$732 USD
€697 EUR
View
B+
Retailer 11
-
$782 USD
ZAR 12,635 ZAR
View
B+
Retailer 12
-
$821 USD
£647 GBP
View
B+
Retailer 13
-
$1,040 USD
View
B
Retailer 14
-
$1,335 USD
View
Retailer 15
-
$1,345 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$1,503 USD
View
Retailer 17
-
$1,592 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$1,727 USD
View
Retailer 19
-
$1,953 USD
£1,538 GBP
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
21018418A · Oct 30
$2,790 USD
View
19 more retailers have this diamond
Prices start from $410 USDSave up to $2,380 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
$410 USD