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Asscher|Lab Grown|IGI

3.03ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG734539319

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG734539319

Diamond specifications and retailer prices

From €2,279 EUR
$2,546 USD
As of October 30, 2026
Save €8,104 EUR (78%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: €10,383 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.03ct lab-grown asscher diamond

This 3.03ct 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 LG734539319 or 734539319. Listed at 30 retailers as of October 30, 2026, with prices from €2,279 to €10,383, a €8,104 spread on the same certified stone. Brilliant Earth lists it at €10,383. 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734539319
Dimensions7.90 × 7.87 × 5.06 mm
L/W Ratio1.00
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
7.90 mm7.87 mm3.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734539319
Side View
Table 66.0%Crown 35.5°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €10,383 EUR|Low: €2,279 EUR|High: €10,383 EUR|Avg: €5,667 EUR
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 8
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Retailer 17
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Retailer 21
Retailer 22
October 31, 2026
Retailer 3€2,279 EUR
Retailer 8€2,671 EUR
Retailer 22€2,788 EUR
Retailer 16€2,952 EUR
Retailer 5€3,002 EUR
Retailer 9€3,231 EUR
Retailer 13€3,569 EUR
Retailer 21€3,878 EUR
Retailer 4€3,990 EUR
Retailer 18€4,236 EUR
Retailer 14€5,020 EUR
Retailer 20€5,979 EUR
Retailer 17€6,138 EUR
Retailer 2€6,310 EUR
Retailer 10€6,945 EUR
Retailer 7€7,057 EUR
Retailer 19€7,087 EUR
Retailer 6€7,769 EUR
Retailer 15€9,222 EUR
Retailer 11€9,366 EUR
Retailer 12€10,257 EUR
Brilliant Earth€10,383 EUR

36 data points across 22 retailers

30 retailers€2,279 EUR to €10,383 EUR

A
Cheapest Retailer
-
€2,279 EUR
$2,546 USD
Retailer 2
-
€2,279 EUR
$2,546 USD
View
Price last confirmed 23 days ago
Retailer 3
-
€2,346 EUR
$2,621 USD
View
Price last confirmed 31 days ago
Retailer 4
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€2,479 EUR
$2,770 USD
View
Price last confirmed 18 days ago
Retailer 5
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€2,553 EUR
$2,852 USD
View
Price last confirmed 37 days ago
Retailer 6
-
€2,643 EUR
$2,953 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
€2,671 EUR
$2,984 USD
View
Retailer 8
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€2,683 EUR
$2,998 USD
View
Price last confirmed 34 days ago
A
Retailer 9
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€2,788 EUR
$3,115 USD
View
A
Retailer 10
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€2,952 EUR
$3,298 USD
View
Final sale: no returns
A
Retailer 11
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€3,002 EUR
$3,354 USD
View
A
Retailer 12
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€3,231 EUR
HK$28,200 HKD
View
A
Retailer 13
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€3,569 EUR
£3,140 GBP
View
A
Retailer 14
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€3,633 EUR
$4,059 USD
View
Retailer 15
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€3,741 EUR
$4,179 USD
View
Price last confirmed 31 days ago
A
Retailer 16
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€3,878 EUR
$4,333 USD
View
A
Retailer 17
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€3,990 EUR
$4,458 USD
View
A
Retailer 18
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€4,236 EUR
View
B+
Retailer 19
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€5,020 EUR
£4,416 GBP
View
Retailer 20
-
€5,979 EUR
A$10,276 AUD
View
Price last confirmed 9 days ago
B+
Retailer 21
-
€6,138 EUR
ZAR 110,785 ZAR
View
Retailer 22
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€6,310 EUR
A$10,846 AUD
View
B+
Retailer 23
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€6,945 EUR
$7,759 USD
View
B+
Retailer 24
-
€7,057 EUR
$7,884 USD
View
B+
Retailer 25
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€7,087 EUR
£6,234 GBP
View
B
Retailer 26
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€7,769 EUR
$8,679 USD
View
B
Retailer 27
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€9,222 EUR
$10,302 USD
View
B
Retailer 28
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€9,366 EUR
SGD 14,140 SGD
View
B
Retailer 29
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€10,257 EUR
$11,459 USD
View
Most Expensive
B
Brilliant Earth
16122023A · Oct 30
€10,383 EUR
$11,600 USD
View
29 more retailers have this diamond
Prices start from €2,279 EURSave up to €8,104 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
€2,279 EUR