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Oval|Lab Grown|IGI

4.51ct F VS2 Oval Lab Grown Diamond

VG • F/VS2 • IGI LG839647932

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839647932

Diamond specifications and retailer prices

From €698 EUR
HK$6,100 HKD
As of November 3, 2026
Save €2,683 EUR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,381 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 4.51ct lab-grown oval diamond

This 4.51ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839647932 or 839647932. Listed at 14 retailers as of November 3, 2026, with prices from €698 to €3,381, a €2,683 spread on the same certified stone. Brilliant Earth lists it at €3,381. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.51
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839647932
Dimensions13.30 × 9.11 × 5.71 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.30 mm9.11 mm4.51 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839647932
Side View
Table 59.0%Crown 37.5°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: €1,463 EUR|Low: €580 EUR|High: €4,823 EUR|Avg: €1,669 EUR|-10.1%
Retailer 1
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
November 2, 2026
Retailer 10€582 EUR
Retailer 13€607 EUR
Retailer 9€698 EUR
Retailer 5€787 EUR
Retailer 7€935 EUR
Retailer 3€1,031 EUR
Retailer 11€1,047 EUR
Retailer 1€1,463 EUR
Retailer 14€1,590 EUR
Retailer 6€1,977 EUR
Retailer 8€2,029 EUR
Retailer 2€2,147 EUR
Retailer 4€2,679 EUR
Retailer 12€2,925 EUR

29 data points across 14 retailers

14 retailers€698 EUR to €3,381 EUR

Retailer 1
-
€582 EUR
£513 GBP
Price last confirmed 7 days ago
A
Retailer 2
-
€698 EUR
HK$6,100 HKD
View
Retailer 3
-
€787 EUR
$880 USD
View
Price last confirmed 6 days ago
A
Retailer 4
-
€935 EUR
View
Retailer 5
-
€1,031 EUR
$1,153 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€1,047 EUR
£922 GBP
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€1,463 EUR
$1,635 USD
View
Retailer 8
-
€1,590 EUR
$1,778 USD
View
Price last confirmed 8 days ago
Retailer 9
-
€1,977 EUR
£1,740 GBP
View
Price last confirmed 18 days ago
B+
Retailer 10
-
€2,029 EUR
SGD 3,065 SGD
View
Retailer 11
-
€2,147 EUR
$2,400 USD
View
Price last confirmed 8 days ago
Retailer 12
-
€2,679 EUR
$2,995 USD
View
Price last confirmed 15 days ago
Retailer 13
-
€2,925 EUR
£2,575 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
21808273A · Nov 3
€3,381 EUR
$3,780 USD
View
13 more retailers have this diamond
Prices start from €698 EURSave up to €2,683 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
4.51ct Oval
€698 EUR