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Oval|Lab Grown|IGI

4.18ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG692544251

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG692544251

Diamond specifications and retailer prices

From €2,982 EUR
$3,332 USD
As of October 29, 2026
Save €19,789 EUR (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €22,771 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.18ct lab-grown oval diamond

This 4.18ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692544251 or 692544251. Listed at 24 retailers as of October 29, 2026, with prices from €2,982 to €22,771, a €19,789 spread on the same certified stone. Do Amore Diamonds lists it at €22,771. 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

4.18
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692544251
Dimensions12.87 × 9.17 × 5.64 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
12.87 mm9.17 mm4.18 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692544251
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.5%

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 29
Current: €4,950 EUR|Low: €2,863 EUR|High: €18,358 EUR|Avg: €6,139 EUR|-1.5%
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
November 1, 2026
Retailer 2€2,982 EUR
Retailer 6€3,245 EUR
Retailer 9€3,340 EUR
Retailer 3€3,460 EUR
Retailer 8€3,461 EUR
Retailer 19€3,598 EUR
Retailer 11€3,924 EUR
Retailer 5€4,772 EUR
Retailer 18€4,772 EUR
Retailer 1€4,950 EUR
Retailer 4€5,370 EUR
Retailer 10€5,866 EUR
Retailer 12€6,034 EUR
Retailer 14€8,127 EUR
Retailer 15€8,223 EUR
Retailer 16€8,285 EUR
Retailer 17€8,707 EUR
Retailer 7€13,166 EUR
Retailer 13€13,892 EUR

43 data points across 19 retailers

24 retailers€2,982 EUR to €22,771 EUR

A
Cheapest Retailer
-
€2,982 EUR
$3,332 USD
A
Retailer 2
-
€3,245 EUR
$3,625 USD
View
A
Retailer 3
-
€3,340 EUR
$3,731 USD
View
Final sale: no returns
A
Retailer 4
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€3,460 EUR
$3,865 USD
View
Retailer 5
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€3,460 EUR
$3,865 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€3,461 EUR
$3,867 USD
View
A
Retailer 7
-
€3,598 EUR
$4,020 USD
View
A
Retailer 8
-
€3,924 EUR
$4,384 USD
View
A
Retailer 9
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€4,772 EUR
$5,331 USD
View
A
Retailer 10
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€4,772 EUR
$5,331 USD
View
A
Retailer 11
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€4,950 EUR
£4,355 GBP
View
B+
Retailer 12
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€5,370 EUR
$5,999 USD
View
B+
Retailer 13
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€5,866 EUR
£5,160 GBP
View
B+
Retailer 14
-
€6,034 EUR
View
Retailer 15
-
€6,103 EUR
$6,818 USD
View
Price last confirmed 83 days ago
B+
Retailer 16
-
€8,127 EUR
ZAR 146,681 ZAR
View
B+
Retailer 17
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€8,223 EUR
£7,234 GBP
View
Retailer 18
-
€8,285 EUR
A$14,240 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
€8,707 EUR
$9,727 USD
View
B
Retailer 20
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€13,166 EUR
SGD 19,877 SGD
View
B
Retailer 21
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€13,479 EUR
$15,059 USD
View
B
Retailer 22
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€13,892 EUR
$15,520 USD
View
B
Retailer 23
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€20,515 EUR
$22,920 USD
View
Most Expensive
B
Do Amore Diamonds
23-692544251 · Oct 31
€22,771 EUR
$25,440 USD
View
23 more retailers have this diamond
Prices start from €2,982 EURSave up to €19,789 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
4.18ct Oval
€2,982 EUR