Asscher|Lab Grown|IGI

1.05ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG831679991

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831679991

Diamond specifications and retailer prices

From $357 USD
As of October 30, 2026
Save $2,193 USD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,550 USD at Brilliant Earth · As of October 31, 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 very-good cut grade and certified by IGI LG831679991 or 831679991. Listed at 12 retailers as of October 30, 2026, with prices from $357 to $2,550, a $2,193 spread on the same certified stone. Brilliant Earth lists it at $2,550. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679991
Dimensions5.66 × 5.65 × 3.63 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
5.66 mm5.65 mm1.05 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679991
Side View
Table 65.0%Crown 37.7°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 64.2%

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: $2,550 USD|Low: $357 USD|High: $2,550 USD|Avg: $857 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
October 31, 2026
Retailer 4$357 USD
Retailer 12$369 USD
Retailer 6$381 USD
Retailer 3$525 USD
Retailer 7$604 USD
Retailer 10$620 USD
Retailer 2$655 USD
Retailer 5$1,134 USD
Retailer 8$1,139 USD
Retailer 11$1,235 USD
Retailer 9$1,550 USD
Brilliant Earth$2,550 USD

3 data points across 12 retailers

12 retailers$357 USD to $2,550 USD

A
Cheapest Retailer
-
$357 USD
Final sale: no returns
A
Retailer 2
-
$369 USD
View
A
Retailer 3
-
$381 USD
£300 GBP
View
A
Retailer 4
-
$525 USD
View
B+
Retailer 5
-
$604 USD
View
B+
Retailer 6
-
$620 USD
View
B+
Retailer 7
-
$655 USD
£516 GBP
View
B
Retailer 8
-
$1,134 USD
View
B
Retailer 9
-
$1,139 USD
SGD 1,539 SGD
View
B
Retailer 10
-
$1,235 USD
View
B
Retailer 11
-
$1,550 USD
View
Most Expensive
B
Brilliant Earth
22348514A · Oct 31
$2,550 USD
View
11 more retailers have this diamond
Prices start from $357 USDSave up to $2,193 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
$357 USD