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Radiant|Lab Grown|IGI

5.54ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG645434117

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

Certificate IGI LG645434117

Diamond specifications and retailer prices

From $715 USD
As of November 2, 2026
Save $7,756 USD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,471 USD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 5.54ct lab-grown radiant diamond

This 5.54ct 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 LG645434117 or 645434117. Listed at 20 retailers as of November 2, 2026, with prices from $715 to $8,471, a $7,756 spread on the same certified stone. Yadav Diamonds lists it at $8,471. 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

5.54
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645434117
Dimensions12.46 × 8.76 × 5.95 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.46 mm8.76 mm5.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645434117
Side View
Table 65.0%Crown 46.4°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,042 USD|Low: $715 USD|High: $10,350 USD|Avg: $3,153 USD|-23.3%
Retailer 1
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 9$715 USD
Retailer 13$778 USD
Retailer 16$829 USD
Retailer 11$1,007 USD
Retailer 10$1,170 USD
Retailer 3$1,230 USD
Retailer 4$1,355 USD
Retailer 12$1,404 USD
Retailer 6$1,630 USD
Retailer 1$2,042 USD
Retailer 2$2,573 USD
Retailer 5$2,827 USD
Retailer 8$2,850 USD
Retailer 14$3,430 USD
Retailer 7$3,554 USD
Retailer 15$6,350 USD

35 data points across 16 retailers

20 retailers$715 USD to $8,471 USD

A
Cheapest Retailer
-
$715 USD
A
Retailer 2
-
$778 USD
View
A
Retailer 3
-
$829 USD
View
A
Retailer 4
-
$1,007 USD
£793 GBP
View
B+
Retailer 5
-
$1,170 USD
View
A
Retailer 6
-
$1,230 USD
View
Retailer 7
-
$1,352 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$1,355 USD
View
A
Retailer 9
-
$1,404 USD
£1,105 GBP
View
A
Retailer 10
-
$1,630 USD
View
B+
Retailer 11
-
$2,042 USD
View
B+
Retailer 12
-
$2,573 USD
View
B+
Retailer 13
-
$2,827 USD
View
B+
Retailer 14
-
$2,850 USD
£2,244 GBP
View
B
Retailer 15
-
$3,430 USD
£2,701 GBP
View
B
Retailer 16
-
$3,554 USD
A$5,467 AUD
View
B
Retailer 17
-
$3,656 USD
View
Retailer 18
-
$5,294 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$6,350 USD
View
Most Expensive
B
Yadav Diamonds
13016848 · Nov 2
$8,471 USD
View
19 more retailers have this diamond
Prices start from $715 USDSave up to $7,756 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
5.54ct Radiant
$715 USD