CaratHunter
Plans
Radiant|Lab Grown|IGI

5.51ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG827614028

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG827614028

Diamond specifications and retailer prices

From €722 EUR
$810 USD
As of November 2, 2026
Save €3,548 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,271 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.51ct lab-grown radiant diamond

This 5.51ct lab-grown radiant 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 LG827614028 or 827614028. Listed at 21 retailers as of November 2, 2026, with prices from €722 to €4,271, a €3,548 spread on the same certified stone. Brilliant Earth lists it at €4,271. 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

5.51
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827614028
Dimensions13.07 × 8.58 × 5.65 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.07 mm8.58 mm5.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827614028
Side View
Table 62.0%Crown 40.6°Girdle: Slightly ThickPavilion 32.2°Culet: NoneDepth 65.9%

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 2
Current: €4,271 EUR|Low: €693 EUR|High: €7,997 EUR|Avg: €2,068 EUR|-46.6%
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
November 2, 2026
Retailer 3€722 EUR
Retailer 6€785 EUR
Retailer 4€837 EUR
Retailer 7€922 EUR
Retailer 13€994 EUR
Retailer 14€1,199 EUR
Retailer 8€1,285 EUR
Retailer 10€1,331 EUR
Retailer 2€1,772 EUR
Retailer 5€2,355 EUR
Retailer 12€2,620 EUR
Retailer 9€3,140 EUR
Retailer 11€3,162 EUR
Brilliant Earth€4,271 EUR

39 data points across 14 retailers

21 retailers€722 EUR to €4,271 EUR

A
Cheapest Retailer
-
€722 EUR
$810 USD
A
Retailer 2
-
€785 EUR
$881 USD
View
A
Retailer 3
-
€837 EUR
$939 USD
View
Retailer 4
-
€837 EUR
$939 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€922 EUR
£814 GBP
View
A
Retailer 6
-
€970 EUR
HK$8,500 HKD
View
A
Retailer 7
-
€994 EUR
$1,115 USD
View
B+
Retailer 8
-
€1,199 EUR
$1,345 USD
View
A
Retailer 9
-
€1,285 EUR
£1,135 GBP
View
A
Retailer 10
-
€1,331 EUR
View
B+
Retailer 11
-
€1,772 EUR
$1,988 USD
View
B+
Retailer 12
-
€1,879 EUR
$2,107 USD
View
B+
Retailer 13
-
€2,310 EUR
£2,040 GBP
View
B+
Retailer 14
-
€2,355 EUR
$2,641 USD
View
B+
Retailer 15
-
€2,620 EUR
$2,939 USD
View
B
Retailer 16
-
€2,815 EUR
SGD 4,267 SGD
View
B
Retailer 17
-
€2,898 EUR
$3,250 USD
View
B
Retailer 18
-
€3,140 EUR
£2,773 GBP
View
B
Retailer 19
-
€3,162 EUR
A$5,456 AUD
View
B
Retailer 20
-
€3,348 EUR
$3,755 USD
View
Most Expensive
B
Brilliant Earth
21054933A · Nov 2
€4,271 EUR
$4,790 USD
View
20 more retailers have this diamond
Prices start from €722 EURSave up to €3,548 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
5.51ct Radiant
€722 EUR