Asscher|Lab Grown|IGI

1.05ct E IF Asscher Lab Grown Diamond

VG • E/IF • IGI LG837622454

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837622454

Diamond specifications and retailer prices

From $264 USD
As of October 27, 2026
Save $1,556 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,820 USD at Brilliant Earth · As of October 28, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG837622454 or 837622454. Listed at 19 retailers as of October 27, 2026, with prices from $264 to $1,820, a $1,556 spread on the same certified stone. Brilliant Earth lists it at $1,820. 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
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837622454
Dimensions5.83 × 5.71 × 3.62 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
5.83 mm5.71 mm1.05 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837622454
Side View
Table 66.0%Crown 33.8°Girdle: MediumPavilion 38.9°Culet: NoneDepth 63.4%

Caratlytics Score

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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 27
Current: $1,820 USD|Low: $258 USD|High: $1,830 USD|Avg: $745 USD|-0.5%
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
October 30, 2026
Retailer 13$264 USD
Retailer 4$327 USD
Retailer 12$327 USD
Retailer 6$527 USD
Retailer 3$544 USD
Retailer 9$561 USD
Retailer 5$621 USD
Retailer 2$625 USD
Retailer 8$795 USD
Retailer 7$829 USD
Retailer 11$1,004 USD
Retailer 10$1,311 USD
Brilliant Earth$1,820 USD

37 data points across 13 retailers

19 retailers$264 USD to $1,820 USD

A
Cheapest Retailer
-
$264 USD
Retailer 2
-
$270 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$327 USD
View
A
Retailer 4
-
$327 USD
View
Retailer 5
-
$329 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$349 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$355 USD
View
Final sale: no returns
A
Retailer 8
-
$527 USD
€502 EUR
View
A
Retailer 9
-
$544 USD
View
A
Retailer 10
-
$561 USD
ZAR 9,069 ZAR
View
A
Retailer 11
-
$621 USD
View
B+
Retailer 12
-
$625 USD
£492 GBP
View
B+
Retailer 13
-
$795 USD
A$1,223 AUD
View
B+
Retailer 14
-
$829 USD
A$1,276 AUD
View
B+
Retailer 15
-
$1,004 USD
View
Retailer 16
-
$1,121 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,311 USD
£1,032 GBP
View
B
Retailer 18
-
$1,396 USD
View
Most Expensive
B
Brilliant Earth
21696519A · Oct 28
$1,820 USD
View
18 more retailers have this diamond
Prices start from $264 USDSave up to $1,556 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
$264 USD