CaratHunter
Plans
Radiant|Lab Grown|IGI

3.55ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG828616581

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

Certificate IGI LG828616581

Diamond specifications and retailer prices

From €457 EUR
$513 USD
As of November 2, 2026
Save €1,910 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,368 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.55ct lab-grown radiant diamond

This 3.55ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828616581 or 828616581. Listed at 17 retailers as of November 1, 2026, with prices from €457 to €2,368, a €1,910 spread on the same certified stone. MOH London lists it at €2,368. 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

3.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828616581
Dimensions10.64 × 7.38 × 4.88 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.64 mm7.38 mm3.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828616581
Side View
Table 63.0%Crown 37.5°Girdle: ThickPavilion 33.1°Culet: NoneDepth 66.1%

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: €2,368 EUR|Low: €457 EUR|High: €2,417 EUR|Avg: €1,215 EUR|-0.7%
MOH London
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
November 2, 2026
Retailer 10€457 EUR
Retailer 14€512 EUR
Retailer 3€567 EUR
Retailer 11€647 EUR
Retailer 6€691 EUR
Retailer 13€878 EUR
Retailer 16€879 EUR
Retailer 5€1,204 EUR
Retailer 2€1,231 EUR
Retailer 12€1,260 EUR
Retailer 9€1,463 EUR
Retailer 4€1,492 EUR
Retailer 7€1,658 EUR
Retailer 15€1,845 EUR
Retailer 8€2,114 EUR
MOH London€2,368 EUR

25 data points across 16 retailers

17 retailers€457 EUR to €2,368 EUR

A
Cheapest Retailer
-
€457 EUR
$513 USD
A
Retailer 2
-
€512 EUR
$574 USD
View
A
Retailer 3
-
€567 EUR
$636 USD
View
Retailer 4
-
€576 EUR
$646 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
€647 EUR
£571 GBP
View
A
Retailer 6
-
€691 EUR
$775 USD
View
A
Retailer 7
-
€878 EUR
£776 GBP
View
B+
Retailer 8
-
€879 EUR
$986 USD
View
A
Retailer 9
-
€1,204 EUR
A$2,077 AUD
View
A
Retailer 10
-
€1,231 EUR
ZAR 22,307 ZAR
View
A
Retailer 11
-
€1,260 EUR
$1,413 USD
View
B+
Retailer 12
-
€1,463 EUR
$1,641 USD
View
B+
Retailer 13
-
€1,492 EUR
$1,673 USD
View
B+
Retailer 14
-
€1,658 EUR
£1,464 GBP
View
B+
Retailer 15
-
€1,845 EUR
$2,069 USD
View
B+
Retailer 16
-
€2,114 EUR
$2,371 USD
View
Most Expensive
B
MOH London
LG828616581 · Nov 1
€2,368 EUR
£2,091 GBP
View
16 more retailers have this diamond
Prices start from €457 EURSave up to €1,910 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
3.55ct Radiant
€457 EUR