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Radiant|Lab Grown|IGI

3.55ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG596319633

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

Certificate IGI LG596319633

Diamond specifications and retailer prices

From €938 EUR
$1,048 USD
As of October 26, 2026
Save €1,977 EUR (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,350 EUR at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

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 LG596319633 or 596319633. Listed at 12 retailers as of October 26, 2026, with a 211% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596319633
Dimensions10.54 × 7.54 × 5.16 mm
L/W Ratio1.40
Top View
10.54 mm7.54 mm3.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596319633
Side View
Table 65.0%Crown 47.7°Girdle: MediumPavilion 36°Culet: NoneDepth 68.4%

Caratlytics Score

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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 26
Current: €4,350 EUR|Low: €729 EUR|High: €4,350 EUR|Avg: €1,784 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 6€729 EUR
Retailer 9€938 EUR
Retailer 11€942 EUR
Retailer 3€990 EUR
Retailer 2€1,043 EUR
Retailer 7€1,425 EUR
Retailer 8€1,567 EUR
Retailer 12€1,951 EUR
Retailer 10€1,955 EUR
Retailer 4€2,272 EUR
Retailer 5€2,915 EUR
Do Amore Diamonds€4,350 EUR

25 data points across 12 retailers

12 retailers€938 EUR to €2,915 EUR

Retailer 1
-
€729 EUR
$815 USD
Price last confirmed 6 days ago
B+
Retailer 2
-
€938 EUR
$1,048 USD
View
A
Retailer 3
-
€942 EUR
$1,052 USD
View
Retailer 4
-
€990 EUR
$1,106 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€1,043 EUR
£917 GBP
View
Retailer 6
-
€1,425 EUR
A$2,449 AUD
View
Price last confirmed 12 days ago
Retailer 7
-
€1,567 EUR
$1,751 USD
View
Price last confirmed 7 days ago
Retailer 8
-
€1,951 EUR
£1,716 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
€1,955 EUR
$2,184 USD
View
Retailer 10
-
€2,272 EUR
$2,539 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
€2,915 EUR
£2,564 GBP
View
Most Expensive
Do Amore Diamonds
27-2E3BA0A6F · Oct 26
€4,350 EUR
$4,860 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from €938 EURSave up to €1,977 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
€938 EUR