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Asscher|Lab Grown|IGI

1.03ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG723587900

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG723587900

Diamond specifications and retailer prices

From €222 EUR
$248 USD
As of October 30, 2026
Save €1,210 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,432 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.03ct lab-grown asscher diamond

This 1.03ct 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 LG723587900 or 723587900. Listed at 21 retailers as of October 30, 2026, with prices from €222 to €1,432, a €1,210 spread on the same certified stone. Brilliant Earth lists it at €1,432. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723587900
Dimensions5.62 × 5.59 × 3.68 mm
L/W Ratio1.01
Culet sizePointed
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
5.62 mm5.59 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723587900
Side View
Table 69.0%Crown 38.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 65.8%

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: €1,432 EUR|Low: €175 EUR|High: €1,459 EUR|Avg: €658 EUR|-1.8%
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
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Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 20€222 EUR
Retailer 5€248 EUR
Retailer 18€258 EUR
Retailer 7€276 EUR
Retailer 10€276 EUR
Retailer 8€463 EUR
Retailer 13€469 EUR
Retailer 14€474 EUR
Retailer 4€482 EUR
Retailer 2€520 EUR
Retailer 19€534 EUR
Retailer 15€671 EUR
Retailer 6€729 EUR
Retailer 16€749 EUR
Retailer 3€886 EUR
Retailer 11€932 EUR
Retailer 12€991 EUR
Retailer 17€1,106 EUR
Retailer 9€1,206 EUR
Brilliant Earth€1,432 EUR

45 data points across 20 retailers

21 retailers€222 EUR to €1,432 EUR

A
Cheapest Retailer
-
€222 EUR
$248 USD
A
Retailer 2
-
€248 EUR
$277 USD
View
Final sale: no returns
A
Retailer 3
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€258 EUR
$288 USD
View
A
Retailer 4
-
€276 EUR
$308 USD
View
A
Retailer 5
-
€276 EUR
$308 USD
View
A
Retailer 6
-
€463 EUR
$517 USD
View
A
Retailer 7
-
€469 EUR
View
A
Retailer 8
-
€474 EUR
ZAR 8,547 ZAR
View
A
Retailer 9
-
€482 EUR
$538 USD
View
A
Retailer 10
-
€520 EUR
£457 GBP
View
A
Retailer 11
-
€534 EUR
$597 USD
View
B+
Retailer 12
-
€671 EUR
A$1,153 AUD
View
B+
Retailer 13
-
€729 EUR
$814 USD
View
B+
Retailer 14
-
€749 EUR
A$1,287 AUD
View
B+
Retailer 15
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€886 EUR
$990 USD
View
B
Retailer 16
-
€932 EUR
$1,042 USD
View
B
Retailer 17
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€1,011 EUR
$1,130 USD
View
Retailer 18
-
€1,031 EUR
$1,152 USD
View
Price last confirmed 83 days ago
B+
Retailer 19
-
€1,106 EUR
£973 GBP
View
B
Retailer 20
-
€1,206 EUR
$1,348 USD
View
Most Expensive
B
Brilliant Earth
16461686A · Oct 30
€1,432 EUR
$1,600 USD
View
20 more retailers have this diamond
Prices start from €222 EURSave up to €1,210 EUR

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
1.03ct Asscher
€222 EUR