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Oval|Lab Grown|IGI

4.12ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG727565053

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG727565053

Diamond specifications and retailer prices

From €3,188 EUR
$3,562 USD
As of October 31, 2026
Save €17,468 EUR (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €20,656 EUR at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

About this 4.12ct lab-grown oval diamond

This 4.12ct 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 LG727565053 or 727565053. Listed at 24 retailers as of October 31, 2026, with prices from €3,188 to €20,656, a €17,468 spread on the same certified stone. Mervis Diamond Importers lists it at €20,656. 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

4.12
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727565053
Dimensions13.28 × 9.07 × 5.50 mm
L/W Ratio1.46
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
13.28 mm9.07 mm4.12 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727565053
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €20,656 EUR|Low: €2,276 EUR|High: €20,656 EUR|Avg: €7,646 EUR
Mervis Diamond Importers
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 6€3,188 EUR
Retailer 7€3,303 EUR
Retailer 5€3,322 EUR
Retailer 17€3,442 EUR
Retailer 10€3,801 EUR
Retailer 4€4,556 EUR
Retailer 16€4,649 EUR
Retailer 13€4,834 EUR
Retailer 19€5,130 EUR
Retailer 8€5,579 EUR
Retailer 15€7,759 EUR
Retailer 2€7,810 EUR
Retailer 12€7,877 EUR
Retailer 18€8,291 EUR
Retailer 11€9,093 EUR
Retailer 9€10,504 EUR
Retailer 3€12,358 EUR
Retailer 14€15,789 EUR
Mervis Diamond Importers€20,656 EUR

42 data points across 19 retailers

24 retailers€3,188 EUR to €20,656 EUR

Retailer 1
-
€2,734 EUR
$3,054 USD
Price last confirmed 30 days ago
Retailer 2
-
€3,098 EUR
$3,461 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
€3,188 EUR
$3,562 USD
View
Final sale: no returns
Retailer 4
-
€3,303 EUR
$3,690 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
€3,322 EUR
$3,711 USD
View
A
Retailer 6
-
€3,442 EUR
$3,845 USD
View
A
Retailer 7
-
€3,801 EUR
$4,246 USD
View
Retailer 8
-
€4,556 EUR
$5,090 USD
View
Price last confirmed 24 days ago
A
Retailer 9
-
€4,649 EUR
$5,194 USD
View
A
Retailer 10
-
€4,834 EUR
£4,252 GBP
View
A
Retailer 11
-
€5,130 EUR
$5,731 USD
View
B+
Retailer 12
-
€5,579 EUR
£4,908 GBP
View
Retailer 13
-
€5,977 EUR
$6,678 USD
View
Price last confirmed 103 days ago
B+
Retailer 14
-
€7,759 EUR
ZAR 140,033 ZAR
View
B+
Retailer 15
-
€7,810 EUR
£6,870 GBP
View
B+
Retailer 16
-
€7,877 EUR
A$13,538 AUD
View
B+
Retailer 17
-
€8,291 EUR
$9,263 USD
View
B+
Retailer 18
-
€9,093 EUR
$10,159 USD
View
B
Retailer 19
-
€10,504 EUR
$11,735 USD
View
B
Retailer 20
-
€12,358 EUR
$13,807 USD
View
B
Retailer 21
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€12,829 EUR
$14,333 USD
View
B
Retailer 22
-
€15,789 EUR
$17,640 USD
View
B
Retailer 23
-
€19,594 EUR
$21,890 USD
View
Most Expensive
B
Mervis Diamond Importers
1985409306 · Oct 31
€20,656 EUR
$23,077 USD
View
23 more retailers have this diamond
Prices start from €3,188 EURSave up to €17,468 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
4.12ct Oval
€3,188 EUR