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Oval|Lab Grown|IGI

5.59ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG628448121

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628448121

Diamond specifications and retailer prices

From €9,909 EUR
$11,070 USD
As of October 29, 2026
Save €34,479 EUR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €44,388 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.59ct lab-grown oval diamond

This 5.59ct lab-grown oval 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 LG628448121 or 628448121. Listed at 15 retailers as of October 29, 2026, with prices from €9,909 to €44,388, a €34,479 spread on the same certified stone. Do Amore Diamonds lists it at €44,388. 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

5.59
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628448121
Dimensions13.99 × 9.95 × 6.25 mm
L/W Ratio1.41
Girdle conditionFaceted
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
13.99 mm9.95 mm5.59 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628448121
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.8%

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: Oct 29
Current: €44,388 EUR|Low: €9,909 EUR|High: €49,624 EUR|Avg: €18,960 EUR|-10.6%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 10€9,909 EUR
Retailer 12€9,918 EUR
Retailer 16€10,305 EUR
Retailer 14€11,341 EUR
Retailer 15€11,890 EUR
Retailer 8€11,987 EUR
Retailer 11€12,263 EUR
Retailer 13€12,385 EUR
Retailer 6€12,663 EUR
Retailer 4€15,217 EUR
Retailer 9€19,125 EUR
Retailer 2€22,496 EUR
Retailer 7€24,010 EUR
Retailer 5€28,706 EUR
Retailer 3€32,056 EUR
Do Amore Diamonds€44,388 EUR

33 data points across 16 retailers

15 retailers€9,909 EUR to €44,388 EUR

A+
Cheapest Retailer
-
€9,909 EUR
$11,070 USD
A
Retailer 2
-
€9,918 EUR
$11,080 USD
View
A
Retailer 3
-
€10,305 EUR
$11,513 USD
View
A
Retailer 4
-
€11,341 EUR
$12,670 USD
View
A
Retailer 5
-
€11,890 EUR
$13,284 USD
View
Retailer 6
-
€11,987 EUR
$13,392 USD
View
Price last confirmed 68 days ago
A
Retailer 7
-
€12,263 EUR
$13,700 USD
View
A
Retailer 8
-
€12,385 EUR
$13,837 USD
View
A
Retailer 9
-
€12,663 EUR
$14,147 USD
View
Final sale: no returns
A
Retailer 10
-
€15,217 EUR
$17,000 USD
View
B+
Retailer 11
-
€19,125 EUR
£16,824 GBP
View
B+
Retailer 12
-
€22,496 EUR
View
B
Retailer 13
-
€28,706 EUR
$32,070 USD
View
B+
Retailer 14
-
€32,056 EUR
$35,814 USD
View
Most Expensive
B
Do Amore Diamonds
27-43F6F9361 · Oct 30
€44,388 EUR
$49,590 USD
View
14 more retailers have this diamond
Prices start from €9,909 EURSave up to €34,479 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+
5.59ct Oval
€9,909 EUR