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Oval|Lab Grown|IGI

3.03ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG681578838

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG681578838

Diamond specifications and retailer prices

From €954 EUR
$1,066 USD
As of October 29, 2026
Save €7,072 EUR (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €8,026 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.03ct lab-grown oval diamond

This 3.03ct 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 LG681578838 or 681578838. Listed at 29 retailers as of October 29, 2026, with prices from €954 to €8,026, a €7,072 spread on the same certified stone. Blue Nile lists it at €8,026. 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

3.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681578838
Dimensions11.91 × 8.18 × 5.15 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
11.91 mm8.18 mm3.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681578838
Side View
Table 56.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.0%

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: €8,026 EUR|Low: €954 EUR|High: €9,416 EUR|Avg: €2,663 EUR
Blue Nile
Retailer 2
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Retailer 27
October 31, 2026
Retailer 3€954 EUR
Retailer 19€1,038 EUR
Retailer 22€1,069 EUR
Retailer 11€1,107 EUR
Retailer 13€1,186 EUR
Retailer 23€1,321 EUR
Retailer 5€1,339 EUR
Retailer 9€1,352 EUR
Retailer 2€1,604 EUR
Retailer 4€1,672 EUR
Retailer 10€1,777 EUR
Retailer 17€2,075 EUR
Retailer 6€2,246 EUR
Retailer 8€2,402 EUR
Retailer 7€2,564 EUR
Retailer 24€2,571 EUR
Retailer 27€2,864 EUR
Retailer 26€3,056 EUR
Retailer 14€3,206 EUR
Retailer 12€3,543 EUR
Retailer 25€3,775 EUR
Retailer 18€3,867 EUR
Retailer 15€3,915 EUR
Retailer 16€4,229 EUR
Retailer 20€6,483 EUR
Retailer 21€7,635 EUR
Blue Nile€8,026 EUR

24 data points across 27 retailers

29 retailers€954 EUR to €8,026 EUR

A
Cheapest Retailer
-
€954 EUR
$1,066 USD
A
Retailer 2
-
€1,038 EUR
$1,160 USD
View
A
Retailer 3
-
€1,069 EUR
$1,194 USD
View
Final sale: no returns
A
Retailer 4
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€1,107 EUR
$1,237 USD
View
A
Retailer 5
-
€1,186 EUR
$1,325 USD
View
A
Retailer 6
-
€1,321 EUR
£1,162 GBP
View
A
Retailer 7
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€1,339 EUR
$1,496 USD
View
A
Retailer 8
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€1,352 EUR
HK$11,800 HKD
View
A
Retailer 9
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€1,604 EUR
£1,411 GBP
View
A
Retailer 10
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€1,672 EUR
$1,868 USD
View
Retailer 11
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€1,722 EUR
£1,515 GBP
View
Price last confirmed 17 days ago
A
Retailer 12
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€1,777 EUR
View
A
Retailer 13
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€2,075 EUR
$2,318 USD
View
A
Retailer 14
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€2,246 EUR
$2,509 USD
View
A
Retailer 15
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€2,402 EUR
A$4,128 AUD
View
B+
Retailer 16
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€2,564 EUR
$2,865 USD
View
A
Retailer 17
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€2,571 EUR
ZAR 46,399 ZAR
View
B+
Retailer 18
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€2,864 EUR
$3,200 USD
View
B+
Retailer 19
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€3,056 EUR
£2,688 GBP
View
B+
Retailer 20
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€3,206 EUR
$3,582 USD
View
B+
Retailer 21
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€3,543 EUR
$3,958 USD
View
B+
Retailer 22
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€3,775 EUR
£3,321 GBP
View
B+
Retailer 23
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€3,867 EUR
$4,320 USD
View
B+
Retailer 24
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€3,915 EUR
SGD 5,910 SGD
View
B+
Retailer 25
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€4,229 EUR
$4,725 USD
View
Retailer 26
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€5,324 EUR
$5,948 USD
View
Price last confirmed 73 days ago
Retailer 27
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€6,483 EUR
A$11,143 AUD
View
Price last confirmed 23 days ago
B
Retailer 28
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€7,635 EUR
$8,530 USD
View
Most Expensive
B
Blue Nile
25579198 · Oct 31
€8,026 EUR
$8,967 USD
View
28 more retailers have this diamond
Prices start from €954 EURSave up to €7,072 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
3.03ct Oval
€954 EUR