Radiant|Lab Grown|IGI

4.55ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG666434104

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

Certificate IGI LG666434104

Diamond specifications and retailer prices

From $883 USD
As of October 29, 2026
Save $6,127 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,010 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.55ct lab-grown radiant diamond

This 4.55ct lab-grown radiant 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 LG666434104 or 666434104. Listed at 21 retailers as of October 29, 2026, with prices from $883 to $7,010, a $6,127 spread on the same certified stone. Do Amore Diamonds lists it at $7,010. 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

4.55
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666434104
Dimensions7.96 × 7.96 × 5.27 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.96 mm7.96 mm4.55 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666434104
Side View
Table 64.0%Crown 45°Girdle: Slightly ThickPavilion 32.2°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $7,010 USD|Low: $883 USD|High: $7,350 USD|Avg: $2,510 USD|-4.6%
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
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 15$883 USD
Retailer 6$916 USD
Retailer 12$937 USD
Retailer 8$1,090 USD
Retailer 2$1,252 USD
Retailer 5$1,292 USD
Retailer 9$1,555 USD
Retailer 13$2,178 USD
Retailer 7$2,789 USD
Retailer 3$2,907 USD
Retailer 11$2,980 USD
Retailer 4$3,096 USD
Retailer 14$3,096 USD
Retailer 10$3,811 USD
Do Amore Diamonds$7,010 USD

41 data points across 15 retailers

21 retailers$883 USD to $7,010 USD

Retailer 1
-
$758 USD
Price last confirmed 29 days ago
Retailer 2
-
$859 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$883 USD
View
Final sale: no returns
Retailer 4
-
$916 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$937 USD
£738 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,090 USD
View
A
Retailer 7
-
$1,252 USD
View
B+
Retailer 8
-
$1,292 USD
View
A
Retailer 9
-
$1,347 USD
View
A
Retailer 10
-
$1,427 USD
View
A
Retailer 11
-
$1,555 USD
£1,225 GBP
View
B+
Retailer 12
-
$2,178 USD
View
B+
Retailer 13
-
$2,789 USD
£2,196 GBP
View
Retailer 14
-
$2,843 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$2,907 USD
View
B+
Retailer 16
-
$2,980 USD
View
Retailer 17
-
$3,096 USD
A$4,763 AUD
View
Price last confirmed 24 days ago
B
Retailer 18
-
$3,096 USD
View
B
Retailer 19
-
$3,607 USD
View
B
Retailer 20
-
$3,811 USD
£3,001 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5834869AE · Oct 30
$7,010 USD
View
20 more retailers have this diamond
Prices start from $883 USDSave up to $6,127 USD

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
4.55ct Radiant
$883 USD