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Asscher|Lab Grown|IGI

3.03ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG780663137

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780663137

Diamond specifications and retailer prices

From €2,298 EUR
$2,567 USD
As of October 31, 2026
Save €8,778 EUR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €11,075 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780663137 or 780663137. Listed at 14 retailers as of October 30, 2026, with prices from €2,298 to €11,075, a €8,778 spread on the same certified stone. Taylor and Hart lists it at €11,075. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663137
Dimensions7.97 × 7.95 × 5.10 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
7.97 mm7.95 mm3.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663137
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
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: €4,179 EUR|Low: €2,298 EUR|High: €11,941 EUR|Avg: €7,157 EUR|-27.0%
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
Taylor and Hart
October 31, 2026
Retailer 2€2,298 EUR
Retailer 11€2,883 EUR
Retailer 4€3,953 EUR
Retailer 1€4,179 EUR
Retailer 3€4,791 EUR
Retailer 8€5,094 EUR
Retailer 10€5,688 EUR
Retailer 5€7,236 EUR
Retailer 7€7,380 EUR
Retailer 6€8,020 EUR
Retailer 9€8,101 EUR
Retailer 13€8,353 EUR
Retailer 12€8,358 EUR
Taylor and Hart€11,075 EUR

42 data points across 14 retailers

14 retailers€2,298 EUR to €11,075 EUR

A
Cheapest Retailer
-
€2,298 EUR
$2,567 USD
A
Retailer 2
-
€2,883 EUR
$3,221 USD
View
A
Retailer 3
-
€3,953 EUR
HK$34,500 HKD
View
A
Retailer 4
-
€4,179 EUR
£3,676 GBP
View
B+
Retailer 5
-
€4,791 EUR
$5,352 USD
View
B+
Retailer 6
-
€5,094 EUR
View
Retailer 7
-
€5,688 EUR
$6,355 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
€7,236 EUR
$8,084 USD
View
B+
Retailer 9
-
€7,380 EUR
ZAR 133,197 ZAR
View
B+
Retailer 10
-
€8,020 EUR
$8,960 USD
View
B+
Retailer 11
-
€8,101 EUR
£7,126 GBP
View
B
Retailer 12
-
€8,353 EUR
$9,332 USD
View
B
Retailer 13
-
€8,358 EUR
$9,338 USD
View
Most Expensive
B
Taylor and Hart
X1LEVW5 · Oct 30
€11,075 EUR
$12,373 USD
View
13 more retailers have this diamond
Prices start from €2,298 EURSave up to €8,778 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
€2,298 EUR