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Oval|Lab Grown|IGI

4.18ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG561288108

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG561288108

Diamond specifications and retailer prices

From $571 USD
As of October 29, 2026
Save $3,279 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,850 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.18ct lab-grown oval diamond

This 4.18ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG561288108 or 561288108. Listed at 23 retailers as of October 29, 2026, with prices from $571 to $3,850, a $3,279 spread on the same certified stone. Brilliant Earth lists it at $3,850. 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
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561288108
Dimensions12.94 × 8.93 × 5.63 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.94 mm8.93 mm4.18 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561288108
Side View
Table 59.5%Crown 37.4°Girdle: MED-STKPavilion 40.1°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: $3,850 USD|Low: $548 USD|High: $5,160 USD|Avg: $1,543 USD|-25.4%
Brilliant Earth
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
October 31, 2026
Retailer 17$571 USD
Retailer 8$638 USD
Retailer 6$639 USD
Retailer 3$708 USD
Retailer 14$840 USD
Retailer 16$948 USD
Retailer 15$1,030 USD
Retailer 7$1,103 USD
Retailer 10$1,105 USD
Retailer 13$1,442 USD
Retailer 11$1,498 USD
Retailer 5$1,861 USD
Retailer 9$2,057 USD
Retailer 4$2,278 USD
Retailer 2$2,738 USD
Retailer 12$3,089 USD
Brilliant Earth$3,850 USD

44 data points across 17 retailers

23 retailers$571 USD to $3,850 USD

A
Cheapest Retailer
-
$571 USD
A
Retailer 2
-
$638 USD
View
Final sale: no returns
A
Retailer 3
-
$639 USD
View
A
Retailer 4
-
$708 USD
View
Retailer 5
-
$708 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$840 USD
View
B+
Retailer 7
-
$948 USD
View
A
Retailer 8
-
$1,030 USD
€981 EUR
View
A
Retailer 9
-
$1,103 USD
View
A
Retailer 10
-
$1,105 USD
£870 GBP
View
B+
Retailer 11
-
$1,442 USD
A$2,218 AUD
View
A
Retailer 12
-
$1,498 USD
View
B+
Retailer 13
-
$1,582 USD
View
B+
Retailer 14
-
$1,602 USD
View
B+
Retailer 15
-
$1,861 USD
View
B+
Retailer 16
-
$2,057 USD
£1,620 GBP
View
B+
Retailer 17
-
$2,266 USD
View
B+
Retailer 18
-
$2,278 USD
View
B+
Retailer 19
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$2,293 USD
View
B
Retailer 20
-
$2,738 USD
A$4,213 AUD
View
B
Retailer 21
-
$3,089 USD
£2,432 GBP
View
B
Retailer 22
-
$3,115 USD
View
Most Expensive
B
Brilliant Earth
10789885A · Oct 30
$3,850 USD
View
22 more retailers have this diamond
Prices start from $571 USDSave up to $3,279 USD

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
$571 USD