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Oval|Lab Grown|IGI

5.09ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG754508827

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754508827

Diamond specifications and retailer prices

From €6,075 EUR
$6,787 USD
As of October 30, 2026
Save €30,328 EUR (83%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: €36,403 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.09ct lab-grown oval diamond

This 5.09ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508827 or 754508827. Listed at 30 retailers as of October 30, 2026, with prices from €6,075 to €36,403, a €30,328 spread on the same certified stone. Do Amore Diamonds lists it at €36,403. 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

5.09
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508827
Dimensions14.28 × 9.68 × 5.91 mm
L/W Ratio1.48
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
14.28 mm9.68 mm5.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508827
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.1%

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: Oct 30
Current: €36,403 EUR|Low: €6,075 EUR|High: €42,526 EUR|Avg: €15,914 EUR|-14.4%
Do Amore Diamonds
Retailer 2
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Retailer 11
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Retailer 23
October 31, 2026
Retailer 13€6,075 EUR
Retailer 15€6,418 EUR
Retailer 20€6,719 EUR
Retailer 5€6,767 EUR
Retailer 22€6,928 EUR
Retailer 2€7,909 EUR
Retailer 9€7,915 EUR
Retailer 7€8,169 EUR
Retailer 11€8,784 EUR
Retailer 19€9,191 EUR
Retailer 23€10,695 EUR
Retailer 4€12,360 EUR
Retailer 17€12,710 EUR
Retailer 12€14,022 EUR
Retailer 3€14,744 EUR
Retailer 21€15,175 EUR
Retailer 14€18,155 EUR
Retailer 18€18,623 EUR
Retailer 10€23,053 EUR
Retailer 8€25,275 EUR
Retailer 6€27,806 EUR
Retailer 16€28,480 EUR
Do Amore Diamonds€36,403 EUR

27 data points across 23 retailers

30 retailers€6,075 EUR to €36,403 EUR

A
Cheapest Retailer
-
€6,075 EUR
$6,787 USD
A
Retailer 2
-
€6,418 EUR
$7,170 USD
View
A
Retailer 3
-
€6,719 EUR
$7,506 USD
View
A
Retailer 4
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€6,767 EUR
$7,560 USD
View
A
Retailer 5
-
€6,928 EUR
$7,740 USD
View
Retailer 6
-
€7,905 EUR
$8,832 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
€7,909 EUR
$8,836 USD
View
A
Retailer 8
-
€7,915 EUR
$8,843 USD
View
Final sale: no returns
A
Retailer 9
-
€8,169 EUR
HK$71,300 HKD
View
A
Retailer 10
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€8,784 EUR
$9,813 USD
View
A
Retailer 11
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€9,191 EUR
£8,086 GBP
View
Retailer 12
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€9,564 EUR
$10,685 USD
View
Price last confirmed 32 days ago
Retailer 13
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€9,813 EUR
$10,963 USD
View
Price last confirmed 21 days ago
Retailer 14
-
€9,947 EUR
$11,113 USD
View
Price last confirmed 35 days ago
Retailer 15
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€10,483 EUR
$11,712 USD
View
Price last confirmed 29 days ago
A
Retailer 16
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€10,695 EUR
£9,408 GBP
View
Retailer 17
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€10,942 EUR
$12,224 USD
View
Price last confirmed 32 days ago
Retailer 18
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€11,477 EUR
$12,822 USD
View
Price last confirmed 31 days ago
A
Retailer 19
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€12,360 EUR
$13,809 USD
View
A
Retailer 20
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€12,710 EUR
$14,200 USD
View
A
Retailer 21
-
€14,022 EUR
View
B+
Retailer 22
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€14,744 EUR
£12,970 GBP
View
B+
Retailer 23
-
€15,175 EUR
ZAR 273,881 ZAR
View
Retailer 24
-
€18,155 EUR
A$31,205 AUD
View
Price last confirmed 9 days ago
B+
Retailer 25
-
€18,623 EUR
$20,806 USD
View
B+
Retailer 26
-
€23,053 EUR
$25,755 USD
View
B+
Retailer 27
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€25,275 EUR
$28,237 USD
View
B+
Retailer 28
-
€27,806 EUR
SGD 41,980 SGD
View
Retailer 29
-
€28,480 EUR
A$48,950 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-F84C9E827 · Oct 30
€36,403 EUR
$40,670 USD
View
29 more retailers have this diamond
Prices start from €6,075 EURSave up to €30,328 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
5.09ct Oval
€6,075 EUR