Asscher|Lab Grown|IGI

1.05ct E IF Asscher Lab Grown Diamond

E/IF • IGI LG738504573

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG738504573

Diamond specifications and retailer prices

From $264 USD
As of October 30, 2026
Save $1,436 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,700 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 E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG738504573 or 738504573. Listed at 23 retailers as of October 30, 2026, with prices from $264 to $1,700, a $1,436 spread on the same certified stone. Brilliant Earth lists it at $1,700. 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
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738504573
Dimensions5.67 × 5.55 × 3.78 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.67 mm5.55 mm1.05 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738504573
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 68.1%

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: $1,700 USD|Low: $258 USD|High: $1,730 USD|Avg: $748 USD|-1.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 4$264 USD
Retailer 14$306 USD
Retailer 3$327 USD
Retailer 7$327 USD
Retailer 2$355 USD
Retailer 20$485 USD
Retailer 15$527 USD
Retailer 5$544 USD
Retailer 18$561 USD
Retailer 13$620 USD
Retailer 10$621 USD
Retailer 9$646 USD
Retailer 17$795 USD
Retailer 19$829 USD
Retailer 21$845 USD
Retailer 8$1,050 USD
Retailer 11$1,102 USD
Retailer 12$1,280 USD
Retailer 16$1,317 USD
Retailer 6$1,396 USD
Brilliant Earth$1,700 USD

31 data points across 21 retailers

23 retailers$264 USD to $1,700 USD

A
Cheapest Retailer
-
$264 USD
A
Retailer 2
-
$306 USD
View
A
Retailer 3
-
$327 USD
View
A
Retailer 4
-
$327 USD
View
B+
Retailer 5
-
$355 USD
View
Final sale: no returns
A
Retailer 6
-
$485 USD
View
A
Retailer 7
-
$527 USD
€502 EUR
View
B+
Retailer 8
-
$544 USD
View
A
Retailer 9
-
$561 USD
ZAR 9,069 ZAR
View
B+
Retailer 10
-
$620 USD
£488 GBP
View
B+
Retailer 11
-
$621 USD
View
B+
Retailer 12
-
$646 USD
View
B+
Retailer 13
-
$795 USD
A$1,223 AUD
View
Retailer 14
-
$815 USD
A$1,254 AUD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$829 USD
A$1,276 AUD
View
B
Retailer 16
-
$845 USD
View
B
Retailer 17
-
$1,050 USD
View
B
Retailer 18
-
$1,102 USD
View
Retailer 19
-
$1,182 USD
View
Price last confirmed 95 days ago
B
Retailer 20
-
$1,280 USD
£1,008 GBP
View
B
Retailer 21
-
$1,317 USD
£1,037 GBP
View
B
Retailer 22
-
$1,396 USD
View
Most Expensive
B
Brilliant Earth
17706071A · Oct 30
$1,700 USD
View
22 more retailers have this diamond
Prices start from $264 USDSave up to $1,436 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