Asscher|Lab Grown|IGI

3.03ct E IF Asscher Lab Grown Diamond

EX • E/IF • IGI LG656499433

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG656499433

Diamond specifications and retailer prices

From €1,636 EUR
$1,828 USD
As of October 31, 2026
Save €6,212 EUR (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €7,848 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.03ct lab-grown asscher diamond

This 3.03ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG656499433 or 656499433. Listed at 23 retailers as of October 29, 2026, with prices from €1,636 to €7,848, a €6,212 spread on the same certified stone. Diamond Quarter lists it at €7,848. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656499433
Dimensions7.83 × 7.70 × 5.00 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
7.83 mm7.70 mm3.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656499433
Side View
Table 65.0%Crown 39.1°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 64.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €2,403 EUR|Low: €1,636 EUR|High: €9,014 EUR|Avg: €3,586 EUR|-0.5%
Retailer 1
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
October 31, 2026
Retailer 6€1,636 EUR
Retailer 14€1,695 EUR
Retailer 5€1,873 EUR
Retailer 1€2,403 EUR
Retailer 13€2,426 EUR
Retailer 3€2,662 EUR
Retailer 10€2,679 EUR
Retailer 7€3,506 EUR
Retailer 12€3,836 EUR
Retailer 9€3,938 EUR
Retailer 15€4,361 EUR
Retailer 2€4,499 EUR
Retailer 11€4,869 EUR
Retailer 4€5,669 EUR
Retailer 8€6,955 EUR

44 data points across 15 retailers

23 retailers€1,636 EUR to €7,848 EUR

A
Cheapest Retailer
-
€1,636 EUR
$1,828 USD
Final sale: no returns
Retailer 2
-
€1,695 EUR
$1,894 USD
View
Price last confirmed 18 days ago
A
Retailer 3
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€1,848 EUR
$2,065 USD
View
A
Retailer 4
-
€1,873 EUR
$2,093 USD
View
A
Retailer 5
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€1,959 EUR
HK$17,100 HKD
View
A
Retailer 6
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€2,403 EUR
£2,114 GBP
View
A
Retailer 7
-
€2,426 EUR
$2,710 USD
View
A
Retailer 8
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€2,554 EUR
View
A
Retailer 9
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€2,662 EUR
$2,974 USD
View
A
Retailer 10
-
€2,679 EUR
View
A
Retailer 11
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€2,826 EUR
$3,157 USD
View
A
Retailer 12
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€3,506 EUR
£3,084 GBP
View
Retailer 13
-
€3,836 EUR
A$6,593 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
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€3,938 EUR
ZAR 71,068 ZAR
View
B+
Retailer 15
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€4,361 EUR
$4,872 USD
View
Retailer 16
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€4,499 EUR
A$7,733 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
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€4,869 EUR
£4,283 GBP
View
B+
Retailer 18
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€5,162 EUR
$5,767 USD
View
B+
Retailer 19
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€5,669 EUR
SGD 8,559 SGD
View
B+
Retailer 20
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€5,954 EUR
$6,652 USD
View
B+
Retailer 21
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€6,185 EUR
$6,910 USD
View
B+
Retailer 22
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€6,955 EUR
$7,770 USD
View
Most Expensive
B
Diamond Quarter
3.03IFELG339580N · Oct 29
€7,848 EUR
£6,904 GBP
View
22 more retailers have this diamond
Prices start from €1,636 EURSave up to €6,212 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
3.03ct Asscher
€1,636 EUR