Oval|Lab Grown|IGI

4.01ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG818689714

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818689714

Diamond specifications and retailer prices

From €615 EUR
$687 USD
As of October 29, 2026
Save €2,404 EUR (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,818 EUR at Rare Carat · As of July 27, 2026
View at Rare Carat

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818689714 or 818689714. Listed at 22 retailers as of October 29, 2026, with a 391% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.01
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818689714
Dimensions12.08 × 8.66 × 5.79 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.08 mm8.66 mm4.01 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818689714
Side View
Table 62.0%Crown 38.8°Girdle: THK-VTKPavilion 42.2°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
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: €1,148 EUR|Low: €615 EUR|High: €3,019 EUR|Avg: €1,463 EUR|+1.0%
Retailer 1
Retailer 2
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Retailer 21
October 31, 2026
Retailer 10€615 EUR
Retailer 17€617 EUR
Retailer 6€669 EUR
Retailer 9€688 EUR
Retailer 19€712 EUR
Retailer 14€721 EUR
Retailer 5€873 EUR
Retailer 13€1,013 EUR
Retailer 20€1,086 EUR
Retailer 12€1,132 EUR
Retailer 1€1,148 EUR
Retailer 21€1,517 EUR
Retailer 16€1,527 EUR
Retailer 15€1,756 EUR
Retailer 2€2,004 EUR
Retailer 7€2,210 EUR
Retailer 4€2,316 EUR
Retailer 3€2,344 EUR
Retailer 8€2,431 EUR
Retailer 11€2,458 EUR
Retailer 18€3,019 EUR

33 data points across 21 retailers

22 retailers€615 EUR to €3,019 EUR

A
Cheapest Retailer
-
€615 EUR
$687 USD
A
Retailer 2
-
€617 EUR
£543 GBP
View
A
Retailer 3
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€669 EUR
$747 USD
View
A
Retailer 4
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€688 EUR
$769 USD
View
Final sale: no returns
A
Retailer 5
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€712 EUR
$796 USD
View
Retailer 6
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€721 EUR
$805 USD
View
Price last confirmed 15 days ago
A
Retailer 7
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€873 EUR
$975 USD
View
B+
Retailer 8
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€1,013 EUR
$1,132 USD
View
A
Retailer 9
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€1,086 EUR
$1,213 USD
View
A
Retailer 10
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€1,132 EUR
£996 GBP
View
A
Retailer 11
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€1,148 EUR
View
B+
Retailer 12
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€1,517 EUR
ZAR 27,382 ZAR
View
B+
Retailer 13
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€1,527 EUR
A$2,625 AUD
View
B+
Retailer 14
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€1,756 EUR
$1,962 USD
View
B+
Retailer 15
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€2,004 EUR
$2,239 USD
View
B
Retailer 16
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€2,210 EUR
£1,944 GBP
View
B
Retailer 17
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€2,316 EUR
$2,587 USD
View
B
Retailer 18
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€2,344 EUR
$2,618 USD
View
B
Retailer 19
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€2,431 EUR
$2,716 USD
View
B
Retailer 20
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€2,458 EUR
$2,746 USD
View
B
Retailer 21
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€3,019 EUR
£2,656 GBP
View
Most Expensive
Rare Carat
3R818689714 · Jul 27
€4,818 EUR
$5,382 USD
View
Our latest check could not confirm this price
21 more retailers have this diamond
Prices start from €615 EURSave up to €2,404 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
4.01ct Oval
€615 EUR