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Asscher|Lab Grown|IGI

3.00ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG656412137

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG656412137

Diamond specifications and retailer prices

From €2,149 EUR
$2,401 USD
As of October 31, 2026
Save €15,264 EUR (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €17,413 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3ct lab-grown asscher diamond

This 3ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG656412137 or 656412137. Listed at 24 retailers as of October 29, 2026, with prices from €2,149 to €17,413, a €15,264 spread on the same certified stone. Diamond Quarter lists it at €17,413. 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

3.00
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656412137
Dimensions7.98 × 7.93 × 5.23 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
7.98 mm7.93 mm3.00 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656412137
Side View
Table 61.0%Crown 32.9°Girdle: MediumPavilion 42.6°Culet: NoneDepth 66.0%

Caratlytics Score

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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 31
Current: €3,385 EUR|Low: €2,149 EUR|High: €13,203 EUR|Avg: €4,901 EUR|-2.4%
Retailer 1
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Retailer 21
October 31, 2026
Retailer 3€2,149 EUR
Retailer 20€2,149 EUR
Retailer 18€2,329 EUR
Retailer 2€2,376 EUR
Retailer 14€2,478 EUR
Retailer 21€2,910 EUR
Retailer 12€2,933 EUR
Retailer 1€3,385 EUR
Retailer 7€3,835 EUR
Retailer 16€4,493 EUR
Retailer 11€4,665 EUR
Retailer 9€5,039 EUR
Retailer 8€5,559 EUR
Retailer 15€5,707 EUR
Retailer 5€6,147 EUR
Retailer 10€6,480 EUR
Retailer 4€6,542 EUR
Retailer 17€6,616 EUR
Retailer 6€8,413 EUR
Retailer 13€8,582 EUR
Retailer 19€13,203 EUR

33 data points across 21 retailers

24 retailers€2,149 EUR to €17,413 EUR

A
Cheapest Retailer
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€2,149 EUR
$2,401 USD
A
Retailer 2
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€2,149 EUR
$2,401 USD
View
Final sale: no returns
A
Retailer 3
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€2,329 EUR
$2,602 USD
View
A
Retailer 4
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€2,376 EUR
$2,655 USD
View
Retailer 5
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€2,478 EUR
$2,768 USD
View
Price last confirmed 19 days ago
A
Retailer 6
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€2,910 EUR
HK$25,400 HKD
View
A
Retailer 7
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€2,933 EUR
£2,580 GBP
View
A
Retailer 8
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€3,385 EUR
£2,978 GBP
View
Retailer 9
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€3,835 EUR
$4,284 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
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€4,493 EUR
View
B+
Retailer 11
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€4,665 EUR
£4,104 GBP
View
Retailer 12
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€5,039 EUR
$5,630 USD
View
Price last confirmed 12 days ago
Retailer 13
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€5,400 EUR
£4,750 GBP
View
Price last confirmed 15 days ago
Retailer 14
-
€5,559 EUR
A$9,555 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
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€5,707 EUR
ZAR 103,007 ZAR
View
B+
Retailer 16
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€6,147 EUR
$6,868 USD
View
B+
Retailer 17
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€6,480 EUR
$7,240 USD
View
B+
Retailer 18
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€6,480 EUR
$7,240 USD
View
B+
Retailer 19
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€6,542 EUR
$7,309 USD
View
B+
Retailer 20
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€6,616 EUR
£5,820 GBP
View
B
Retailer 21
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€8,413 EUR
SGD 12,701 SGD
View
B
Retailer 22
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€8,582 EUR
$9,587 USD
View
B
Retailer 23
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€13,203 EUR
$14,750 USD
View
Most Expensive
B
Diamond Quarter
3.0IFDLG378862N · Oct 29
€17,413 EUR
£15,318 GBP
View
23 more retailers have this diamond
Prices start from €2,149 EURSave up to €15,264 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
3.00ct Asscher
€2,149 EUR