CaratHunter
Plans
Oval|Lab Grown|IGI

4.51ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG764695703

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG764695703

Diamond specifications and retailer prices

From €774 EUR
$865 USD
As of November 3, 2026
Save €4,817 EUR (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,591 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 top-tier cut grade and certified by IGI LG764695703 or 764695703. Listed at 15 retailers as of November 3, 2026, with prices from €774 to €5,591, a €4,817 spread on the same certified stone. Brilliant Earth lists it at €5,591. 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

4.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764695703
Dimensions14.28 × 8.98 × 5.47 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.28 mm8.98 mm4.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764695703
Side View
Table 61.0%Crown 38.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.9%

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: Nov 3
Current: €5,591 EUR|Low: €765 EUR|High: €6,655 EUR|Avg: €2,107 EUR|-15.2%
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
Retailer 18
November 3, 2026
Retailer 3€774 EUR
Retailer 8€790 EUR
Retailer 11€920 EUR
Retailer 17€931 EUR
Retailer 5€1,118 EUR
Retailer 12€1,129 EUR
Retailer 16€1,242 EUR
Retailer 10€1,263 EUR
Retailer 14€1,685 EUR
Retailer 2€1,757 EUR
Retailer 9€2,072 EUR
Retailer 7€2,515 EUR
Retailer 6€2,559 EUR
Retailer 13€2,642 EUR
Retailer 4€2,892 EUR
Retailer 18€3,665 EUR
Retailer 15€5,054 EUR
Brilliant Earth€5,591 EUR

33 data points across 18 retailers

15 retailers€774 EUR to €5,591 EUR

Retailer 1
-
€569 EUR
$636 USD
Price last confirmed 35 days ago
Retailer 2
-
€619 EUR
$692 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
€774 EUR
$865 USD
View
A
Retailer 4
-
€920 EUR
$1,028 USD
View
B+
Retailer 5
-
€931 EUR
$1,041 USD
View
A
Retailer 6
-
€1,129 EUR
View
A
Retailer 7
-
€1,242 EUR
$1,388 USD
View
B+
Retailer 8
-
€1,685 EUR
$1,884 USD
View
B+
Retailer 9
-
€1,757 EUR
$1,965 USD
View
Retailer 10
-
€2,048 EUR
$2,289 USD
View
Price last confirmed 34 days ago
B
Retailer 11
-
€2,642 EUR
A$4,543 AUD
View
Retailer 12
-
€2,892 EUR
£2,546 GBP
View
Price last confirmed 7 days ago
B
Retailer 13
-
€3,665 EUR
$4,097 USD
View
B
Retailer 14
-
€5,054 EUR
$5,650 USD
View
Most Expensive
B
Brilliant Earth
21691810A · Nov 3
€5,591 EUR
$6,250 USD
View
14 more retailers have this diamond
Prices start from €774 EURSave up to €4,817 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
€774 EUR