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Oval|Lab Grown|IGI

5.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG712515434

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG712515434

Diamond specifications and retailer prices

From €5,429 EUR
$6,065 USD
As of October 28, 2026
Save €22,328 EUR (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €27,757 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.05ct lab-grown oval diamond

This 5.05ct 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 LG712515434 or 712515434. Listed at 25 retailers as of October 28, 2026, with prices from €5,429 to €27,757, a €22,328 spread on the same certified stone. With Clarity lists it at €27,757. 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

5.05
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712515434
Dimensions13.36 × 9.53 × 6.11 mm
L/W Ratio1.40
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
13.36 mm9.53 mm5.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712515434
Side View
Table 57.0%Crown 36.7°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 64.6%

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 28
Current: €9,040 EUR|Low: €5,429 EUR|High: €27,757 EUR|Avg: €11,342 EUR|-8.4%
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
Retailer 18
Retailer 19
Retailer 20
With Clarity
October 31, 2026
Retailer 17€5,429 EUR
Retailer 6€6,245 EUR
Retailer 10€6,475 EUR
Retailer 11€6,495 EUR
Retailer 7€7,210 EUR
Retailer 9€7,245 EUR
Retailer 20€7,262 EUR
Retailer 12€7,494 EUR
Retailer 5€8,600 EUR
Retailer 4€8,916 EUR
Retailer 1€9,040 EUR
Retailer 13€10,367 EUR
Retailer 18€10,723 EUR
Retailer 19€11,431 EUR
Retailer 3€12,622 EUR
Retailer 16€14,300 EUR
Retailer 14€14,653 EUR
Retailer 15€14,719 EUR
Retailer 2€15,149 EUR
Retailer 8€24,725 EUR
With Clarity€27,757 EUR

27 data points across 21 retailers

25 retailers€5,429 EUR to €27,757 EUR

A
Cheapest Retailer
-
€5,429 EUR
$6,065 USD
A
Retailer 2
-
€6,245 EUR
$6,977 USD
View
A
Retailer 3
-
€6,475 EUR
$7,234 USD
View
A
Retailer 4
-
€6,495 EUR
$7,256 USD
View
A
Retailer 5
-
€7,210 EUR
$8,055 USD
View
Retailer 6
-
€7,245 EUR
$8,094 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
€7,245 EUR
$8,094 USD
View
A
Retailer 8
-
€7,262 EUR
$8,113 USD
View
Final sale: no returns
A
Retailer 9
-
€7,494 EUR
$8,372 USD
View
A
Retailer 10
-
€8,600 EUR
$9,608 USD
View
Retailer 11
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€8,766 EUR
$9,793 USD
View
Price last confirmed 22 days ago
A
Retailer 12
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€8,916 EUR
$9,961 USD
View
A
Retailer 13
-
€9,040 EUR
£7,953 GBP
View
A
Retailer 14
-
€10,367 EUR
£9,120 GBP
View
A
Retailer 15
-
€10,723 EUR
$11,980 USD
View
A
Retailer 16
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€11,431 EUR
View
A
Retailer 17
-
€12,622 EUR
$14,101 USD
View
A
Retailer 18
-
€14,300 EUR
£12,580 GBP
View
B+
Retailer 19
-
€14,653 EUR
$16,370 USD
View
B+
Retailer 20
-
€14,719 EUR
ZAR 265,656 ZAR
View
Retailer 21
-
€15,149 EUR
A$26,038 AUD
View
Price last confirmed 9 days ago
B+
Retailer 22
-
€17,025 EUR
$19,020 USD
View
B
Retailer 23
-
€24,725 EUR
$27,623 USD
View
Retailer 24
-
€25,145 EUR
A$43,219 AUD
View
Price last confirmed 120 days ago
Most Expensive
B
With Clarity
712515434 · Oct 31
€27,757 EUR
$31,010 USD
View
24 more retailers have this diamond
Prices start from €5,429 EURSave up to €22,328 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
5.05ct Oval
€5,429 EUR