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Asscher|Lab Grown|IGI

5.03ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG783641143

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG783641143

Diamond specifications and retailer prices

From €9,540 EUR
$10,658 USD
As of October 30, 2026
Save €33,201 EUR (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €42,741 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown asscher diamond

This 5.03ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783641143 or 783641143. Listed at 11 retailers as of October 30, 2026, with prices from €9,540 to €42,741, a €33,201 spread on the same certified stone. Do Amore Diamonds lists it at €42,741. 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

5.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783641143
Dimensions9.63 × 9.51 × 5.92 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
9.63 mm9.51 mm5.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783641143
Side View
Table 68.0%Crown 39°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 62.3%

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 30
Current: €42,741 EUR|Low: €9,540 EUR|High: €52,587 EUR|Avg: €22,663 EUR|-18.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 31, 2026
Retailer 12€9,540 EUR
Retailer 2€9,922 EUR
Retailer 9€10,853 EUR
Retailer 14€11,448 EUR
Retailer 15€11,703 EUR
Retailer 10€11,925 EUR
Retailer 16€12,663 EUR
Retailer 6€15,123 EUR
Retailer 13€18,413 EUR
Retailer 4€18,767 EUR
Retailer 5€22,358 EUR
Retailer 11€22,619 EUR
Retailer 7€31,915 EUR
Retailer 3€37,156 EUR
Retailer 8€39,536 EUR
Do Amore Diamonds€42,741 EUR

25 data points across 16 retailers

11 retailers€9,540 EUR to €42,741 EUR

A
Cheapest Retailer
-
€9,540 EUR
$10,658 USD
A
Retailer 2
-
€9,922 EUR
$11,085 USD
View
A
Retailer 3
-
€10,853 EUR
$12,125 USD
View
A
Retailer 4
-
€11,448 EUR
$12,790 USD
View
Retailer 5
-
€11,703 EUR
$13,075 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
€11,925 EUR
$13,323 USD
View
A
Retailer 7
-
€12,663 EUR
$14,147 USD
View
A
Retailer 8
-
€18,413 EUR
£16,198 GBP
View
B+
Retailer 9
-
€22,619 EUR
$25,270 USD
View
B
Retailer 10
-
€37,156 EUR
$41,511 USD
View
Most Expensive
B
Do Amore Diamonds
27-8FACC1AE5 · Oct 31
€42,741 EUR
$47,750 USD
View
10 more retailers have this diamond
Prices start from €9,540 EURSave up to €33,201 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
5.03ct Asscher
€9,540 EUR