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Asscher|Lab Grown|IGI

1.01ct E SI1 Asscher Lab Grown Diamond

VG • E/SI1 • IGI LG606318901

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG606318901

Diamond specifications and retailer prices

From $142 USD
As of October 28, 2026
Save $1,138 USD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,280 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG606318901 or 606318901. Listed at 11 retailers as of October 28, 2026, with prices from $142 to $1,280, a $1,138 spread on the same certified stone. Do Amore Diamonds lists it at $1,280. 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

1.01
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle44.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606318901
Dimensions5.50 × 5.43 × 3.80 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.50 mm5.43 mm1.01 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG606318901
Side View
Table 66.0%Crown 37.5°Girdle: MediumPavilion 44.9°Culet: NoneDepth 70.0%

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 28
Current: $1,280 USD|Low: $142 USD|High: $1,280 USD|Avg: $477 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 7$142 USD
Retailer 6$157 USD
Retailer 9$214 USD
Retailer 3$294 USD
Retailer 2$329 USD
Retailer 5$445 USD
Retailer 8$479 USD
Retailer 4$810 USD
Do Amore Diamonds$1,280 USD

39 data points across 9 retailers

11 retailers$142 USD to $1,280 USD

A
Cheapest Retailer
-
$142 USD
Final sale: no returns
A
Retailer 2
-
$157 USD
View
B+
Retailer 3
-
$214 USD
View
A
Retailer 4
-
$294 USD
£231 GBP
View
B+
Retailer 5
-
$329 USD
£259 GBP
View
Retailer 6
-
$445 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$479 USD
View
B
Retailer 8
-
$613 USD
£483 GBP
View
B
Retailer 9
-
$810 USD
£638 GBP
View
C
Retailer 10
-
$1,210 USD
View
Most Expensive
C
Do Amore Diamonds
23-606318901 · Oct 28
$1,280 USD
View
10 more retailers have this diamond
Prices start from $142 USDSave up to $1,138 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
1.01ct Asscher
$142 USD