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Oval|Lab Grown|IGI

16.38ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG586343104

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG586343104

Diamond specifications and retailer prices

From €3,421 EUR
£3,009 GBP
As of October 27, 2026
Save €21,123 EUR (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €24,543 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 16.38ct lab-grown oval diamond

This 16.38ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586343104 or 586343104. Listed at 12 retailers as of October 27, 2026, with prices from €3,421 to €24,543, a €21,123 spread on the same certified stone. Brilliant Earth lists it at €24,543. 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

16.38
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586343104
Dimensions20.43 × 14.49 × 9.01 mm
L/W Ratio1.41
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
20.43 mm14.49 mm16.38 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586343104
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €26,530 EUR|Low: €3,421 EUR|High: €66,811 EUR|Avg: €19,697 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
November 1, 2026
Retailer 17€3,421 EUR
Retailer 12€4,742 EUR
Retailer 18€6,165 EUR
Retailer 16€6,190 EUR
Retailer 13€6,215 EUR
Retailer 6€6,690 EUR
Retailer 2€6,697 EUR
Retailer 8€6,977 EUR
Retailer 5€8,996 EUR
Retailer 4€10,566 EUR
Retailer 19€11,503 EUR
Retailer 7€11,840 EUR
Retailer 14€18,813 EUR
Retailer 3€20,878 EUR
Retailer 15€22,816 EUR
Brilliant Earth€26,530 EUR
Retailer 9€47,986 EUR
Retailer 11€47,986 EUR
Retailer 10€66,811 EUR

10 data points across 19 retailers

12 retailers€3,421 EUR to €24,543 EUR

A
Cheapest Retailer
-
€3,421 EUR
£3,009 GBP
A
Retailer 2
-
€4,742 EUR
$5,298 USD
View
B+
Retailer 3
-
€6,165 EUR
$6,888 USD
View
B+
Retailer 4
-
€6,190 EUR
$6,915 USD
View
B+
Retailer 5
-
€6,215 EUR
$6,943 USD
View
B+
Retailer 6
-
€6,697 EUR
£5,892 GBP
View
B
Retailer 7
-
€10,566 EUR
$11,804 USD
View
B
Retailer 8
-
€11,503 EUR
$12,851 USD
View
B
Retailer 9
-
€18,813 EUR
$21,018 USD
View
B
Retailer 10
-
€20,878 EUR
$23,325 USD
View
B
Retailer 11
-
€22,816 EUR
$25,490 USD
View
Most Expensive
B
Brilliant Earth
22300894A · Oct 31
€24,543 EUR
$27,420 USD
View
11 more retailers have this diamond
Prices start from €3,421 EURSave up to €21,123 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
16.38ct Oval
€3,421 EUR