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Asscher|Lab Grown|IGI

1.00ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG638415654

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG638415654

Diamond specifications and retailer prices

From $1,110 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $1,110 USD at Rare Carat
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Rare Carat

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG638415654 or 638415654. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638415654
Dimensions5.51 × 5.49 × 3.62 mm
L/W Ratio1.00
Girdle conditionFaceted
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
5.51 mm5.49 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638415654
Side View
Table 65.0%Crown 37.4°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $1,110 USD|Low: $428 USD|High: $1,130 USD|Avg: $718 USD|-1.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 19, 2026
Retailer 5$428 USD
Retailer 4$460 USD
Retailer 2$671 USD
Retailer 3$914 USD
Rare Carat$1,110 USD

3 data points across 5 retailers

1 retailer

B
Rare Carat
A3531_l_665409408 · Oct 28
$1,110 USD
View

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B
1.00ct Asscher
$1,110 USD