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Asscher|Lab Grown|IGI

3.05ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG728538776

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG728538776

Diamond specifications and retailer prices

From €2,284 EUR
$2,562 USD
As of November 2, 2026
Save €7,999 EUR (78%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €10,283 EUR at With Clarity · As of November 3, 2026
View at With Clarity

About this 3.05ct lab-grown asscher diamond

This 3.05ct 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 LG728538776 or 728538776. Listed at 28 retailers as of November 2, 2026, with prices from €2,284 to €10,283, a €7,999 spread on the same certified stone. With Clarity lists it at €10,283. 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

3.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728538776
Dimensions8.01 × 7.97 × 5.37 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
8.01 mm7.97 mm3.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728538776
Side View
Table 62.0%Crown 30.9°Girdle: MediumPavilion 42.5°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €7,095 EUR|Low: €2,284 EUR|High: €7,190 EUR|Avg: €4,191 EUR|-1.2%
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
Retailer 16
Retailer 17
November 3, 2026
Retailer 4€2,284 EUR
Retailer 16€2,486 EUR
Retailer 11€2,558 EUR
Retailer 2€2,650 EUR
Retailer 7€2,795 EUR
Retailer 9€3,024 EUR
Retailer 3€3,170 EUR
Retailer 10€3,579 EUR
Retailer 5€3,643 EUR
Retailer 6€3,889 EUR
Retailer 8€4,001 EUR
Retailer 15€4,247 EUR
Retailer 12€5,984 EUR
Retailer 14€6,154 EUR
Retailer 13€6,324 EUR
Retailer 17€6,562 EUR
Retailer 1€7,095 EUR

31 data points across 17 retailers

28 retailers€2,284 EUR to €10,283 EUR

A+
Cheapest Retailer
-
€2,284 EUR
$2,562 USD
A
Retailer 2
-
€2,486 EUR
$2,788 USD
View
A
Retailer 3
-
€2,558 EUR
$2,869 USD
View
Final sale: no returns
A
Retailer 4
-
€2,650 EUR
$2,972 USD
View
A
Retailer 5
-
€2,677 EUR
$3,002 USD
View
A
Retailer 6
-
€2,795 EUR
$3,135 USD
View
A
Retailer 7
-
€3,024 EUR
$3,392 USD
View
A
Retailer 8
-
€3,241 EUR
HK$28,400 HKD
View
A
Retailer 9
-
€3,579 EUR
£3,161 GBP
View
A
Retailer 10
-
€3,643 EUR
$4,086 USD
View
Retailer 11
-
€3,657 EUR
£3,230 GBP
View
Price last confirmed 18 days ago
A
Retailer 12
-
€3,889 EUR
$4,362 USD
View
A
Retailer 13
-
€4,001 EUR
$4,488 USD
View
A
Retailer 14
-
€4,247 EUR
View
B+
Retailer 15
-
€5,006 EUR
$5,615 USD
View
B+
Retailer 16
-
€5,027 EUR
£4,440 GBP
View
B+
Retailer 17
-
€5,984 EUR
A$10,326 AUD
View
B+
Retailer 18
-
€6,154 EUR
ZAR 111,508 ZAR
View
B+
Retailer 19
-
€6,324 EUR
A$10,912 AUD
View
B+
Retailer 20
-
€6,562 EUR
$7,360 USD
View
Retailer 21
-
€6,964 EUR
$7,810 USD
View
Price last confirmed 7 days ago
B+
Retailer 22
-
€7,076 EUR
$7,937 USD
View
B+
Retailer 23
-
€7,095 EUR
£6,266 GBP
View
B
Retailer 24
-
€7,785 EUR
$8,732 USD
View
B
Retailer 25
-
€8,414 EUR
$9,437 USD
View
B
Retailer 26
-
€9,245 EUR
$10,369 USD
View
B
Retailer 27
-
€9,391 EUR
SGD 14,234 SGD
View
Most Expensive
B
With Clarity
728538776 · Nov 3
€10,283 EUR
$11,534 USD
View
27 more retailers have this diamond
Prices start from €2,284 EURSave up to €7,999 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+
3.05ct Asscher
€2,284 EUR