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Asscher|Lab Grown|IGI

3.07ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG743509403

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG743509403

Diamond specifications and retailer prices

From €2,299 EUR
$2,579 USD
As of November 2, 2026
Save €8,052 EUR (78%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: €10,351 EUR at With Clarity · As of November 3, 2026
View at With Clarity

About this 3.07ct lab-grown asscher diamond

This 3.07ct 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 LG743509403 or 743509403. Listed at 31 retailers as of November 2, 2026, with prices from €2,299 to €10,351, a €8,052 spread on the same certified stone. With Clarity lists it at €10,351. 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

3.07
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743509403
Dimensions8.04 × 8.00 × 5.40 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
8.04 mm8.00 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743509403
Side View
Table 63.0%Crown 33.6°Girdle: MediumPavilion 42.7°Culet: NoneDepth 67.5%

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: Nov 2
Current: €3,602 EUR|Low: €2,299 EUR|High: €10,351 EUR|Avg: €5,560 EUR|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
With Clarity
November 3, 2026
Retailer 4€2,299 EUR
Retailer 12€2,575 EUR
Retailer 8€2,693 EUR
Retailer 3€2,813 EUR
Retailer 21€3,059 EUR
Retailer 10€3,264 EUR
Retailer 1€3,602 EUR
Retailer 2€3,914 EUR
Retailer 5€4,028 EUR
Retailer 19€4,275 EUR
Retailer 13€5,055 EUR
Retailer 16€6,023 EUR
Retailer 18€6,194 EUR
Retailer 17€6,368 EUR
Retailer 20€6,607 EUR
Retailer 11€7,009 EUR
Retailer 7€7,122 EUR
Retailer 15€7,141 EUR
Retailer 6€7,833 EUR
Retailer 14€9,304 EUR
Retailer 9€9,448 EUR
With Clarity€10,351 EUR

34 data points across 22 retailers

31 retailers€2,299 EUR to €10,351 EUR

A
Cheapest Retailer
-
€2,299 EUR
$2,579 USD
Retailer 2
-
€2,299 EUR
$2,579 USD
View
Price last confirmed 25 days ago
Retailer 3
-
€2,367 EUR
$2,655 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€2,502 EUR
$2,806 USD
View
Price last confirmed 20 days ago
A
Retailer 5
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€2,575 EUR
$2,888 USD
View
Final sale: no returns
Retailer 6
-
€2,576 EUR
$2,889 USD
View
Price last confirmed 39 days ago
Retailer 7
-
€2,668 EUR
$2,992 USD
View
Price last confirmed 31 days ago
A
Retailer 8
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€2,693 EUR
$3,020 USD
View
Retailer 9
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€2,708 EUR
$3,037 USD
View
Price last confirmed 36 days ago
A
Retailer 10
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€2,813 EUR
$3,155 USD
View
A
Retailer 11
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€3,059 EUR
$3,431 USD
View
A
Retailer 12
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€3,264 EUR
HK$28,600 HKD
View
A
Retailer 13
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€3,602 EUR
£3,181 GBP
View
A
Retailer 14
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€3,666 EUR
$4,112 USD
View
Retailer 15
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€3,775 EUR
$4,234 USD
View
Price last confirmed 33 days ago
A
Retailer 16
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€3,914 EUR
$4,390 USD
View
A
Retailer 17
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€4,028 EUR
$4,518 USD
View
A
Retailer 18
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€4,275 EUR
View
B+
Retailer 19
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€5,055 EUR
£4,464 GBP
View
Retailer 20
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€5,240 EUR
$5,877 USD
View
Price last confirmed 105 days ago
B+
Retailer 21
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€6,023 EUR
A$10,393 AUD
View
B+
Retailer 22
-
€6,194 EUR
ZAR 112,232 ZAR
View
B+
Retailer 23
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€6,368 EUR
A$10,989 AUD
View
B+
Retailer 24
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€6,607 EUR
$7,410 USD
View
Retailer 25
-
€7,009 EUR
$7,862 USD
View
Price last confirmed 7 days ago
B+
Retailer 26
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€7,122 EUR
$7,988 USD
View
B+
Retailer 27
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€7,141 EUR
£6,307 GBP
View
B+
Retailer 28
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€7,833 EUR
$8,785 USD
View
B
Retailer 29
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€9,304 EUR
$10,435 USD
View
B
Retailer 30
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€9,448 EUR
SGD 14,320 SGD
View
Most Expensive
B
With Clarity
743509403 · Nov 3
€10,351 EUR
$11,610 USD
View
30 more retailers have this diamond
Prices start from €2,299 EURSave up to €8,052 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
3.07ct Asscher
€2,299 EUR